Section 4 2008 - hasmak.com.trhasmak.com.tr/yenipdf/schroeder/Schroeder Tank-Mounted, Return...
Transcript of Section 4 2008 - hasmak.com.trhasmak.com.tr/yenipdf/schroeder/Schroeder Tank-Mounted, Return...
SCHROEDER INDUSTRIES 125
Principles of Filtration
Filter Elements
High Pressure Filters
Tank-Mounted, Return Lineand Medium Pressure Filters
Water Service Filters
Reservoir Accessories
Section 4
Flow Pressure Element LengthFilter gpm (L/min) psi (bar) and/or Size Page
ST 20 (75) — K, KT 127In-Line Magnetic Suction Separators SKB 131Tank-Mounted Magnetic Suction Separators SKB 132
MTA 15 (55) 100 (7) 3TA 135MTB 35 (135) 100 (7) 3TB, 5TB 139ZT 40 (150) 100 (7) 8Z 143KT 80 (300) 50 (3.5) KB 147RT 100 (380) 100 (7) K, KK, 27K 151RTI 120 (455) 100 (7) KI, KKI, 27KI 155KFT 100 (380) 100 (7) K, KK, 27K 159LRT 150 (570) 100 (7) 18L 163BFT 300 (1135) 100 (7) BB 167QT 450 (1700) 100 (7) 16Q, 16QCLQF, 16QPML, 39Q, 39QCLQF, 39QPML 171KTK 100 (380) 100 (7) K, KK, 27K 175LTK 150 (570) 100 (7) 18L 179Accessories for Tank-Mounted Filters 183
PAF1 20 (75) 100 (7) 6P 185MAF1 50 (190) 100 (7) M, 10M 189MF2 60 (230) 150 (10) M, 10M 193
TF1 30 (120) 300 (20) A 197KF3 100 (380) 300 (20) K, KK, 27K 201LF1–2" 120 (455) 300 (20) 18LC 205MLF1 200 (760) 300 (20) K 209SRLT 25 (100) 1400 (100) 6R 213RLT 70 (265) 800 (55) 9V, 14V 217KF8 100 (380) 800 (55) K 221K9 100 (380) 900 (60) K, KK, 27K 2252K9 100 (380) 900 (60) K, KK, 27K 2293K9 100 (380) 900 (60) K, KK, 27K 233
QF15 450 (1700) 1500 (100) 16Q, 16QCLQF, 16QPML, 39Q, 39QCLQF, 39QPML 237QLF15 500 (1900) 1500 (100) 16Q, 16QCLQF, 16QPML, 39Q, 39QCLQF, 39QPML 241SSQLF15 500 (1900) 1500 (100) 16Q, 16QPML, 39Q, 39QPML 245QFD5 350 (1325) 500 (35) 16Q, 16QCLQF, 16QPML, 39Q, 39QCLQF, 39QPML 249
Principles of Filtration
Filter Elements
Section 4 High Pressure Filters
Tank-Mounted, Return Lineand Medium Pressure Filter
Water Service Filters
Reservoir Accessories
Section 4
Tank-MountedFilters
Spin-On Filters
Return Line andMedium Pressure
Filters
Base-PortedFilters
Suction Filters
126 SCHROEDER INDUSTRIES
Flow Rating: Up to 20 gpm (75 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: Suction Filter
Min. Yield Pressure: Not Applicable
Rated Fatigue Pressure: Not Applicable
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Non-bypassing
Porting Head: Die Cast AluminumCap: Steel
Element Case: Steel
Weight of ST-1K: 11.1 lbs. (5.0 kg)Weight of ST-2K: 14.7 lbs. (6.7 kg)
Element Change Clearance: 7.25" (185 mm) for 1K; 17.50" (445 mm) for KK
SCHROEDER INDUSTRIES 127
FilterHousingSpecifications
Applications
20 gpm75 L/min
STTank-Mounted Suction Filter
Features and Benefits� Tank-mounted suction filter for
hydrostatic suction service
� Optional check valve prevents reservoirsiphoning
� Easy Element changeout
� Inlet filter protects pump, reduces start-up failures
INDUSTRIAL MOBILEVEHICLES
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is ST1K10SY.
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K10 15.5 16.2 18.0 N/A N/A
KTZ10 7.4 8.0 10.0 8.0 10.0
Element DHC (gm)
K10 44
KTZ10 56
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Inside Out
Element Nominal Dimensions: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
128 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Dirt HoldingCapacity
Tank-Mounted Suction FilterST
6.25 MAX.
1.88(48)
(66)
1K =
8.8
1 (2
24)
2.59
5.06 (129) ØHOLE IN TANK
(162)
IN
OUT
6.38 PORT TO PORT
4.06 MAX.(103)
.44 (11) Ø ON A 6.25 (159) Ø B.C. (4) MOUNTING HOLES
FOR INSTALLATION
BUNA N GASKET.12 (3) THICK
2K =
18.
00 (
457)
OUT
7.00 Ø(178)
TYP45°
(159)
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
4.50(114)
Ø
OPTIONALCHECK VALVE
.88(22)
Metric dimensions in ( ).
Optional mounting ring (P/N A-LFT-813)available to weld to tank.
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid.
K10 1K10 2K10†E Media
K25 1K25 2K25†
Z Media KTZ10 1KTZ10 2KTZ10†
Flow gpm 0 5 10 15 20
(L/min) 0 25 50 75
HydrostaticSuctionService
SCHROEDER INDUSTRIES 129
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content 10 µ Z (synthetic) media
Invert Emulsions 10 µ Z (synthetic) media
Water Glycols 10 µ Z (synthetic) media
Phosphate Esters 10 µ Z (synthetic) media with H (EPR) seal designation and 10 µ E (cellulose)with H (EPR) seal designation
Skydrol® 10 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
Note: Plotted curves shown in graph below include both housing and elements as indicated for fluids with sp gr = 0.86.
ST Tank-Mounted Suction Filter
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
sp gr = specific gravity
(25) (50) (75)2.5
2.0
1.5
1.0
0.5
0
(0.15)
(0.10)
(0.05)
0 5 10 15 20Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
ST-1
K10-P
-C
ST-2K10-P-C
ST-1K25-P-C
ST-2K25-P-C
∆Pfilter = ∆Phousing + ∆Pelement
Skydrol is a registeredtrademark of Solutia Inc.
Tank-Mounted Suction FilterST
FilterModel
NumberSelection
130 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Y = Vacuum gaugeVisual YR = Vacuum gauge mounted on opposite side
of standard location
VS = Electric vacuum switch
Electrical VSR = Electric vacuum switch mounted on opposite side of standard location
VS1 = Heavy-duty vacuum switch
Element Part Number
K10 = K size 10 µ E media (cellulose)K25 = K size 25 µ E media (cellulose)
KTZ3 = K size 3 µ Excellement® Z media (synthetic) inside-out flowKTZ5 = K size 5 µ Excellement Z media (synthetic) inside-out flow
KTZ10 = K size 10 µ Excellement Z media (synthetic) inside-out flowKTZ25 = K size 25 µ Excellement Z media (synthetic) inside-out flow
How to Build a Valid Model Number for a Schroeder ST:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
ST
Example: NOTE: Only box 8 may contain more than one option
– – – – – – – = ST1K25PYBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
ST 1 K25 P Y
FilterSeries
ST
Number ofElements
1
2
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
OutletPorting
P = 11⁄2" NPTF
PP = Dual 11⁄2" NPTF
S = SAE-24
SS = Dual SAE-24
B = ISO 228 G-11⁄2"
BB = Dual ISO 228 G-11⁄2"
Additional Options
Omit = None
G2293 = Cork gasket
G547 = Two 1⁄8"gauge ports
Optional Check Valve
Omit = None
C = Check valve
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
= compatibility
NOTES:
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.
Box 4. For options H and W, all aluminum parts areanodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements, and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Box 6. See also “Accessories for Tank-Mounted Filters,” page 183.
BOX 8
SCHROEDER INDUSTRIES 131
Applications
TF-SKB
In-Line Magnetic Suction Separators
Features and Benefits� Protects components downstream by capturing potentially
harmful ferrous particles
SpecificationsFlow Rating: 12.5 gpm (47 L/min)
Element Replacement Part Number: SKB-1
Element Change Clearance: 2.5" (65 mm)
Weight of TF-SKB: 5.8 lbs (2.6 kg)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
38 - 16UNC - 2B x .50 DP.MOUNTING HOLES
1.50(38)
.88(22)
1.38
(35)
9.31
(237
)
.38
(10)
IN OUT
3.50 DIA.(89)
KF3-SKBFeatures and Benefits� Protects components downstream by capturing potentially
harmful ferrous particles
SpecificationsFlow Rating: 35 gpm (130 L/min)
Element Replacement Part Number: A-LF-1789
Element Change Clearance: 1.5" (40 mm)
Weight of KF3-SKB: 11.5 lbs (5.2 kg)
3.00
(76)
13.1
2(3
33)
OUT
4.68 DIA.(119)
1.25
(32)
IN
In addition to offering our magnetic suction strainer (SKB) as a stand alone product, we also offer the SKBenclosed in a housing, so that it can be used either in-line (TF-SKB or KF3-SKB) or as a reservoir-mounted filter(BFT-SKB). Flow rates and available porting vary—refer to the specifications for each.
INDUSTRIAL MOBILEVEHICLES
In-Line Magnetic Suction Separators
FilterModel
NumberSelection
132 SCHROEDER INDUSTRIES
Notes
Dirt Alarm® Options
Omit = None
Visual Y = Vacuum gauge
ElectricalVS = Electric vacuum switch
VS1 = Heavy-duty vacuum switch
How to Build a Valid Model Number for a Schroeder TF-SKB:
– – –
BOX 1 BOX 2 BOX 3 BOX 4
TF-SKB
Example: NOTE: One option per box
– – – = TF-SKBPYBOX 1 BOX 2 BOX 3 BOX 4
TF-SKB P Y
FilterSeries
TF-SKB
SealMaterial
Omit = Buna N
BOX 1 BOX 2 BOX 3 BOX 4
Porting
P = 1" NPTF
Dirt Alarm® Options
Omit = None
Visual Y = Vacuum gauge
ElectricalVS = Electric vacuum switch
VS1 = Heavy-duty vacuum switch
How to Build a Valid Model Number for a Schroeder KF3-SKB:
– – –
BOX 1 BOX 2 BOX 3 BOX 4
KF3-SKB
Example: NOTE: One option per box
– – – = KF3-SKBPYBOX 1 BOX 2 BOX 3 BOX 4
KF3-SKB P Y
FilterSeries
KF3-SKB
SealMaterial
Omit = Buna N
BOX 1 BOX 2 BOX 3 BOX 4
Porting
P = 11⁄2" NPTF
NOTE:
Box 1. See specifications onprevious page forelement replacementpart numbers.
SCHROEDER INDUSTRIES 133
Applications
BFT-SKB
Tank-Mounted Magnetic Suction Separators
Features and Benefits� Protects components downstream by capturing
potentially harmful ferrous particles
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
6.57
(167
)
6.00 O.D.(152)
3.43
(87)
4.94
(125
)5.
06(1
29)
6.87 (175) DIA.HOLE IN TANK
Flow Rating: 75 gpm (285 L/min)
Element Replacement: with check valve: A-SKB-3-76Part Number: without check valve: SKB-3
Element Change Clearance: 13.5" (345 mm)
Weight of BFT-SKB: 32.0 lbs (14.5 kg)
Specifications
INDUSTRIAL MOBILEVEHICLES
Tank-Mounted Magnetic Suction Separators
FilterModel
NumberSelection
134 SCHROEDER INDUSTRIES
Notes
OtherOptions
Omit = None
C = Check valve
How to Build a Valid Model Number for a Schroeder BFT-SKB:
– – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
BFT-SKB
Example: NOTE: One option per box
– – – – = BFT-SKBPYBOX 1 BOX 2 BOX 3 BOX 4 BOX 5
BFT-SKB P Y
FilterSeries
BFT-SKB
SealMaterial
Omit = Buna N
BOX 1 BOX 2 BOX 3 BOX 4
Porting
P = 21⁄2" NPTF
PP = Dual 21⁄2" NPTF
F = 21⁄2" SAE 4-bolt flange Code 61
FF = Dual 21⁄2" SAE 4-bolt flange Code 61
Dirt Alarm® Options
Omit = None
Y = Vacuum gaugeVisual YR = Vacuum gauge on opposite side of standard location
VS = Electric vacuum switchElectrical VSR = Electric vacuum switch on opposite side of standard location
VS1 = Heavy-duty vacuum switch
BOX 5
NOTE:
Box 1. See specifications onprevious page forelement replacementpart numbers.
Flow Rating: Up to 15 gpm (55 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 269 psi (18 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (2 bar)Full Flow: 48 psi (3.3 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Glass Filled Nylon
Weight of MTA-3: 1.0 lbs. (0.5 kg)
Element Change Clearance: 3.0" (76 mm)
SCHROEDER INDUSTRIES 135
FilterHousingSpecifications
Applications
15 gpm55 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Compact size minimizes space requirements
� Minimizer is cost-effective alternative tospin-on filters
� Special filter element design provides aftermarket benefits
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
MTAMiniMiserTM Tank-Mounted Filter
Model No. of filter in photograph is MTA3TAZ10P8.
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
136 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
3TA10 15.5 16.2 18.0 N/A N/A
3TAZ3 <1.0 <1.0 <2.0 <4.0 4.8
3TAZ5 2.5 3.0 4.0 4.8 6.3
3TAZ10 7.4 8.2 10.0 8.0 10.0
3TAZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
3TA10 N/A
3TAZ3 4
3TAZ5 6
3TAZ10 4
3TAZ25 4
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 2.0" (51 mm) O.D. x 3.0” (76 mm) long
MiniMiserTM Tank-Mounted FilterMTA
Metric dimensions in ( ).
2.00(51)
3.30 (109)
60°
.28 (7) Ø ON A 3.50 (89) Ø B.C.(2) MOUNTING
HOLES
Ø 1.84(47)
.89 (23)
.94 Ø(24)
2.65 (±.02) (67) Ø HOLE IN TANK REQ'D FOR INSTALLATION
2.37 Ø
(60)
IN
O-RING
BOWL
CAP
SPRING
O-RING
ELEMENT
BYPASS VALVE
O-RING
OPTIONAL MAGNET
5.06
(1
29)
3.
22(8
2)
OUT
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
2.19 MAX(56)
HOSE BARB
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 137
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
MTA ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):3TA
3TA10 1.403TA25 .333TAZ1 4.273TAZ3 2.203TAZ5 1.733TAZ10 1.483TAZ25 .68
If working in units of bars & L/min, divide above factor by 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
12
10
8
6
4
2
(0.75)
(0.5)
(0.25)
0 5 10 15Flow gpm
Flow (L/min) (25) (50)
P (b
ar)
P ps
i
∆Phousing ∆Pelement
Exercise:Determine ∆P at 7 gpm (27 L/min) forMTA3TAZ10P8 using 150 SUS (32 cSt) fluid.
Solution:
∆Phousing = 2.0 psi [.14 bar]
∆Pelement = 7 x 1.48 = 10.3 psior
∆Pelement = [27 x (1.48÷54.9) = .73 bar]
∆Ptotal = 2.0 + 10.3 = 12.3 psior
∆Peleme = [.14 + .73 = .87 bar]
∆Pfilter = ∆Phousing + ∆Pelement
MTAMiniMiserTM Tank-Mounted Filter
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
EMedia
ZMedia
Flowgpm
(L/min) 0
0 5 10 15
(25) (50)
10 3TA10 See MTB25 3TA25Z3 3TAZ3 See MTBZ5 3TAZ5 See MTBZ10 3TAZ10 See MTBZ25 3TAZ25 See MTB
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
Element Element selections are predicated on the use of 150 SUS (32 cSt) petroleum basedPressure Series Part No. fluid and a 25 psi (1.7 bar) bypass valve.
ReturnLine
-Tank-Mounted
FilterModel
NumberSelection
MiniMiserTM Tank-Mounted FilterMTA
138 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Y2C = Bottom-mounted gauge in capVisualY5 = Back-mounted gauge in cap
Electrical ESC = Electric pressure switch (2 terminals)
Element Size and Media
TA10 = TA size 10 µ E media (cellulose)
TA25 = TA size 25 µ E media (cellulose)
TAZ1 = TA size 1 µ Excellement® Z media (synthetic)
TAZ3 = TA size 3 µ Excellement Z media (synthetic)
TAZ5 = TA size 5 µ Excellement Z media (synthetic)
TAZ10 = TA size 10 µ Excellement Z media (synthetic)
TAZ25 = TA size 25 µ Excellement Z media (synthetic)
How to Build a Valid Model Number for a Schroeder MTA:
– – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MTA
Example: NOTE: One option per box
– – – – – = MTA3TA25P8Y5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MTA 3 TA25 P8 Y5
FilterSeries
MTA
Element Length (in)
3
BOX 5 BOX 6
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P8 = 1⁄2" NPTF
S8 = SAE-8
B8 = ISO 228 G-1⁄2"
OptionalMagnet
Omit = None
M = Magnet
NOTE:
Box 2. Replacement element partnumbers are a combinationof Boxes 2 and 3. Example: 3TA10
Flow Rating: Up to 25 gpm (95 L/min) for 150 SUS (32 cSt) fluids – MTB-3 Up to 35 gpm (135 L/min) for 150 SUS (32 cSt) fluids – MTB-5
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 229 psi (15 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (2 bar) Full Flow: 51 psi (3.5 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Glass Filled Nylon
Weight of MTB-3: 1.8 lbs. (0.8 kg)Weight of MTB-5: 2.1 lbs. (1.0 kg)
Element Change Clearance: 3.0" (76 mm) MTB-3 5.0" (127 mm) MTB-5
SCHROEDER INDUSTRIES 139
FilterHousingSpecifications
Applications
35 gpm135 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Compact size minimizes space requirements
� Minimizer is cost-effective alternative tospin-on filters
� Special filter element design provides aftermarket benefits
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
MTBMiniMiserTM Tank-Mounted Filter
Model No. of filter in photograph is MTB5TBZ5P16.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
140 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
3TB10 15.5 16.2 18.0 N/A N/A
3TBZ3 <1.0 <1.0 <2.0 <4.0 4.8
3TBZ5 2.5 3.0 4.0 4.8 6.3
3TBZ10 7.4 8.2 10.0 8.0 10.0
3TBZ25 18.0 20.0 22.5 19.0 24.0
5TB10 15.5 16.2 18.0 N/A N/A
5TBZ3 <1.0 <1.0 <2.0 4.7 5.8
5TBZ5 2.5 3.0 4.0 5.6 7.2
5TBZ10 7.4 8.2 10.0 8.0 9.8
5TBZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
3TB10 N/A
3TBZ3 11
3TBZ5 12
3TBZ10 11
3TBZ25 11
5TB10 N/A
5TBZ3 18
5TBZ5 21
5TBZ10 17
5TBZ25 18
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 3TB: 3.0" (76 mm) O.D. x 3.0" (76 mm) long5TB: 3.0" (76 mm) O.D. x 5.0" (127 mm) long
Metric dimensions in ( ).
MiniMiserTM Tank-Mounted FilterMTB
60°
.38 (10) Ø ON A 4.50 (114) Ø B.C.(2) MOUNTING
HOLES
2.79(71)
4.28 (109) Ø
3TB
= 3
.33
(85)
5TB
= 5
.64
(143
)
3TB
= 5
.86
(1 4
9)5T
B =
8.1
7 (2
07)
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
O-RING
BOWL
CAP
SPRING
BYPASS VALVE
ELEMENT
O-RING
O-RING
OPTIONAL MAGNET
3.56 (90) Ø HOLE IN TANK REQ'D FORINSTALLATION
1.11(28)
2.53(64)
1.07Ø
(27)
3.14 Ø(80)
IN
OUT
2.19 MAX(56)
HOSE BARB
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 141
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
MTB ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):3" 5"
TB10 .73 .40TB25 .10 .08TBZ1 1.17 .70TBZ3 .66 .36TBZ5 .45 .25TBZ10 .49 .25TBZ25 .33 .16
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
0 10 15 20 25 30 35Flow gpm
Flow (L/min)(25) (75) (125)
∆P
(bar
)
∆P
psi
12
10
8
6
4
2
(0.75)
(0.5)
(0.25)MTB-5 H
ousing
MTB-3 Housing
∆Phousing ∆Pelement
Exercise:Determine ∆P at 25 gpm (95 L/min) forMTB5TB25S16Y2C using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.21 bar]
∆Pelement = 25 x .08 x (200÷150) = 2.6 psior
∆Pelement = [95 x (.08÷54.9) x (44÷32) = .19 bar]
∆Ptotal = 3.0 + 2.6 = 5.6 psior
∆Peleme = [.21 + .19 = .40 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
MTBMiniMiserTM Tank-Mounted Filter
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
E
Z
Flowgpm
(L/min) 0
Element Element selections are predicated on the use of 150 SUS (32 cSt) petroleumPressure Series Part No. based fluid and a 25 psi (1.7 bar) bypass valve.
ReturnLine
-Tank-Mounted
0 5 10 15 20 25 30 35
(25) (50) (75) (100) (135)
10 See MTA 3TB 5TB25 See MTA 3TB 5TBZ3 See MTA 3TBZ3 5TBZ3Z5 See MTA 3TBZ5 5TBZ5Z10 See MTA 3TBZ10 5TBZ10Z25 See MTA 3TBZ25 5TBZ25
FilterModel
NumberSelection
MiniMiserTM Tank-Mounted FilterMTB
142 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Visual Y2C = Bottom-mounted gauge in capY5 = Back-mounted gauge in cap
Electrical ESC = Electric pressure switch (2 terminals)
Element Size and Media
TB10 = T size 10 µ E media (cellulose)
TB25 = T size 25 µ E media (cellulose)
TBZ3 = T size 3 µ Excellement® Z media (synthetic)
TBZ5 = T size 5 µ Excellement Z media (synthetic)
TBZ10 = T size 10 µ Excellement Z media (synthetic)
TBZ25 = T size 25 µ Excellement Z media (synthetic)
How to Build a Valid Model Number for a Schroeder MTB:
– – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MTB
Example: NOTE: One option per box
– – – – – = MTB3TB25P12Y5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MTB 3 TB25 P12 Y5
FilterSeries
MTB
Element Length (in)
3
5
BOX 5 BOX 6
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P12 = 3⁄4" NPTF
P16 = 1" NPTF
S12 = SAE-12
S16 = SAE-16
B12 = ISO 228 G-3⁄4"
B16 = ISO 228 G-1"
OptionalMagnet
Omit = None
M = Magnet
NOTE:
Box 2. Replacement element partnumbers are a combinationof Boxes 2 and 3. Example: 3TB10
Flow Rating: Up to 40 gpm (150 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 400 psi (28 bar)
Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 39 psi (2.7 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of ZT-8Z: 3.7 lbs. (1.7 kg)
Element Change Clearance: 10.0" (254 mm)
SCHROEDER INDUSTRIES 143
FilterHousingSpecifications
Applications
40 gpm150 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Available with dual inlet porting
� Offered in pipe, SAE straight thread and ISO 228 porting
� Various Dirt Alarm® options
� Same day shipment model available
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
ZTTank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Model No. of filter in photograph is ZT8ZZ10PY2.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
MOBILEVEHICLES
144 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
8Z3 6.8 7.5 10.0 N/A N/A
8Z10 15.5 16.2 18.0 N/A N/A
8ZZ1 <1.0 <1.0 <1.0 <4.0 4.2
8ZZ3 <1.0 <1.0 <2.0 <4.0 4.8
8ZZ5 2.5 3.0 4.0 4.8 6.3
8ZZ10 7.4 8.2 10.0 8.0 10.0
8ZZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
8Z3 39
8Z10 32
8ZZ1 51
8ZZ3 52
8ZZ5 59
8ZZ10 55
8ZZ25 77
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 3.2" (81 mm) O.D. x 9.25" (235 mm) long
Metric dimensions in ( ).
ZT
IN
.35 (9) Ø ON A5.25 (133) Ø B.C. (3) MOUNTING HOLES
OPTIONALDIRT ALARM ORELECTRIC SWITCH
OPTIONAL DIRT ALARM LOCATED IN CAP
30° TYP.
2.62(133)5.25
(67)
(14)
(149)5.88 MAX.
.56
OU
T
IN
3.62 (92) Ø HOLE IN RESERVOIR
OPTIONAL INLET PORT
3.50
(79)
(35)
(194
)
(89)Ø
8Z =
7.6
2
3.12
1.38CORK GASKET
Tank-Mounted Filter SAME DAY SHIPMENT MODEL AVAILABLE!
Optional mounting ring (P/N A-LFT-1295)available to weld to tank.
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 145
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
ZT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
8Z3 .258Z10 .098Z25 .028ZZ1 .378ZZ3 .218ZZ5 .138ZZ10 .118ZZ25 .08
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(25) (75) (125)10
8
6
4
2
0 0 10 20 30 40
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 20 gpm (76 L/min) for ZT8ZZ1PES using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1 psi [.07 bar]
∆Pelement = 20 x .37 x (200÷150) = 9.8 psior
∆Pelemen= [76 x (.37÷54.9) x (44÷32) = 0.7 bar]
∆Ptotal = 1.0 + 9.8 = 10.8 psior
= [.07 + .7 = .77 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
ZTTank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Element Element selections are predicated on the use of 150 SUS (32 cSt)Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
E8Z3 paper 8Z3 (cellulose media)
Media 8Z10 paper 8Z10 (cellulose media)8Z25 paper 8Z25 (cellulose media)
Z
8ZZ3 8ZZ3
Media8ZZ5 8ZZ58ZZ10 8ZZ108ZZ25 8ZZ25
Flowgpm 0 10 20 30 40
(L/min) 0 50 100 150
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
Skydrol is a registeredtrademark of Solutia Inc.
ZT Tank-Mounted Filter SAME DAY SHIPMENT MODEL AVAILABLE!
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
146 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Y2 = Back-mounted tri-color gaugeVisual Y2C = Bottom-mounted gauge in cap
Y5 = Back-mounted gauge in cap
ES = Electric switchElectrical ES1 = Heavy-duty electric switch with
conduit connection
Element Size and Media
Z3 = Z size 3 µ E media (cellulose)
Z10 = Z size 10 µ E media (cellulose)
Z25 = Z size 25 µ E media (cellulose)
ZZ1 = Z size 1 µ Excellement® Z media (synthetic)
ZZ3 = Z size 3 µ Excellement Z media (synthetic)
ZZ5 = Z size 5 µ Excellement Z media (synthetic)
ZZ10 = Z size 10 µ Excellement Z media (synthetic)
ZZ25 = Z size 25 µ Excellement Z media (synthetic)
How to Build a Valid Model Number for a Schroeder ZT:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
ZT
Example: NOTE: One option per box
– – – – – – = ZT8Z10SY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
ZT 8 Z10 S Y2
FilterSeries
ZT
Element Length (in)
8
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
Inlet Porting
P = 1" NPTF
PP = Dual 1" NPTF
S = SAE-16
SS = Dual SAE-16
B = ISO 228 G-1"
BB = Dual ISO 228 G-1"
Outlet Porting
Omit = Non-threaded
OP = 11⁄2" NPTF Male
SealMaterial
Omit = Buna N
H = EPR
NOTES:Box 2. Replacement element part
numbers are a combinationof Boxes 2, 3, and 4. Example: 8Z10H
Box 3. E media elements are onlyavailable with Buna N seals.
Box 4. For option H, all aluminumparts are anodized.
Flow Rating: Up to 80 gpm (300 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 50 psi (3.5 bar)
Min. Yield Pressure: 190 psi (13 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 42 psi (2.9 bar)
Porting Base & Cap: Die Cast AluminumElement Case: Steel
Weight: 5.6 Lbs. (2.5 kg)
Element Change Clearance: 8.0" (203 mm)
SCHROEDER INDUSTRIES 147
FilterHousingSpecifications
Applications
80 gpm300 L/min50 psi3.5 bar
Features and Benefits� Low pressure tank-mounted filter
� Bypass valve included in the element
� Offered in pipe, SAE straight thread and ISO 228 porting
� Space saver, reduces plumbing
� Visual gauge or electrical switch dirt alarms
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Tank-Mounted Filter KT
Model No. of filter in photograph is KTKBZ01BB20N.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
MARINE
MOBILEVEHICLES
Tank-Mounted FilterKT
148 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
KBE03B 6.8 7.5 10.0 N/A N/A
KBE10B 15.5 16.2 18.0 N/A N/A
KBZ01B <1.0 <1.0 <1.0 <4.0 4.2
KBZ03B <1.0 <1.0 <2.0 4.0 4.8
KBZ05B 2.5 3.0 4.0 4.8 6.3
KBZ10B 7.4 8.2 10.0 8.0 10.0
KBZ25B 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
KBE03B 54
KBE10B 44
KBZ01B 112
KBZ03B 115
KBZ05B 119
KBZ10B 108
KBZ25B 93
Element Collapse Rating: 150 psid (10 bar) for standard elementsFlow Direction: Outside In
Element Nominal Dimensions: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
Metric dimensions in ( ).
75°
45°
Ø.45[ Ø11.43]MOUNTING HOLES
Ø6.89[Ø175.01]BOLT CIRCLE
3.78
[96]
13.1
9[3
35]
2.14
[54]
1.38 [35]
1.59[40]4.40[112]
IN
INLET PORT
OPTIONALGAGE
5.13 (130) ØHOLE IN TANKFOR INSTALLATION
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
EKBE03 KBE03
Media KBE10 KBE10
KBE25 KBE25
KBZ01 KBZ01
ZKBZ03 KBZ03
Media KBZ05 KBZ05
KBZ10 KBZ10
KBZ25 KBZ25
Flowgpm 0 20 40 60 80
(L/min) 0 50 150 250 300
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To50 psi
(3.5 bar)
Tank-Mounted Filter KT
SCHROEDER INDUSTRIES 149
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
KT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
KBE03B .25KBE10B .09KBE25B .02KBZ01B .20KBZ03B .10KBZ05B .08KBZ10B .05KBZ25B .04
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.1)
(0.2)
(50) (150) (250)4
3
2
1
0 0 20 40 60 80
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 60 gpm (227 L/min) forKTKBZ05BB20N using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 2.1 psi [.14 bar]
∆Pelement = 60 x .08 x (200÷150) = 6.4 psior
∆Pelemen= [227 x (.08÷54.9) x (44÷32) = .45 bar]
∆Ptotal = 2.1 + 6.4 = 8.5 psior
= [.14 + .45 = .59 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Tank-Mounted FilterKT
FilterModel
NumberSelection
150 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Visual Y2C = Bottom-mounted gauge in cap
Electrical ESC = Electric switch (2 terminals)
Element Part Number
KBE3 = K size 3 µ E media (cellulose)KBE10 = K size 10 µ E media (cellulose)KBE25 = K size 25 µ E media (cellulose)
KBZ01 = K size 1 µ Excellement® Z media (synthetic)KBZ03 = K size 3 µ Excellement Z media (synthetic)KBZ05 = K size 5 µ Excellement Z media (synthetic)KBZ10 = K size 10 µ Excellement Z media (synthetic)KBZ25 = K size 225 µ Excellement Z media (synthetic)
How to Build a Valid Model Number for a Schroeder KT:
– – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
KT
Example: NOTE: One option per box
– – – – = KTKBE3BP20BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
KT KBE3 B P20
FilterSeries
KT
BOX 4 BOX 5
BOX 1 BOX 2 BOX 3
Porting
P20 = 11⁄4" NPTF
S20 = SAE-20
B20 = ISO 228 G-11⁄4"
SealMaterial
B = Buna N
NOTE:Box 2. KB elements have integral
bypass valve.Replacement element partnumbers are a combinationof Boxes 2 and 3.
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 400 psi (28 bar)
Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 48 psi (3.3 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of RT-1K: 11.4 lbs. (5.2 kg)Weight of RT-2K: 14.5 lbs. (6.6 kg)
Element Change Clearance: 8.0" (205 mm) for 1K; 17.50" (445 mm) for KK; 26.5" (673 mm) for 27K
SCHROEDER INDUSTRIES 151
FilterHousingSpecifications
Applications
100 gpm380 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter with up to
3 inlet ports
� Meets HF4 automotive standard
� Top, side or bottom mounting
� Optional check valve prevents reservoir siphoning
� RTW model allows filter to be welded to tank,instead of being bolted
� Double and triple stacking of K-size element canbe replaced by single KK or 27K-size element
� Also available with new DirtCatcher® elements(KDZ and KKDZ)
� Various Dirt Alarm® options
� Same day shipment model available
� Allows consolidation of inventoried replacementelements by using K-size elements
RTTank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Model No. of filter in photograph is RT1K10S24NP16CY2.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
MARINE
MOBILEVEHICLES
152 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
2.59(66)
5.06 (129) ØHOLE IN TANK FOR INSTALLATION
.44 (11) Ø ON A 6.25 (159) Ø B.C.(4) MOUNTING HOLES
(110)4.31
.12 (3) THICKBUNA NGASKET
OPTIONALCHECK VALVE
OPTIONALINLETPORT
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
45° TYP.
IN
OUT
6.25(159)
MAX.
SEE CHARTPORT TO PORT
7.00(178)
Ø
1K =
8.8
1 (2
24)
2K =
18.
00 (
457)
3K =
27.
31 (
694)
CSEE CHART
TO TANK TOP
.88(22)
1K = 4.62 (117) Ø2K, 3K = 4.50 (114) Ø
Tank-Mounted FilterRT SAME DAY SHIPMENT MODEL AVAILABLE!
Optional mounting rings (P/N A-LFT-813 and A-LFT-1448; seepage 183 for details) available to weld to tank.
11⁄2" Ports All Other4-Bolt Flange Only 2" Ports Porting
Port to Port 7.12" 7.56" (P, S, B) 6.38"7.38" (F)
CL to Casting Base 1.75" 1.81" 1.56"CL to Tank Top 2.06" 2.12" 1.88"
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm)
K3 54 KK3 108 27K3 162 – – – –
K10 44 KK10 88 27K10 132 – – – –
KZ1 112 KKZ1 224 27KZ1 336 KDZ1 89 KKDZ1 188
KZ3 115 KKZ3 230 27KZ3 345 KDZ3 71 KKDZ3 150
KZ5 119 KKZ5 238 27KZ5 357 KDZ5 100 KKDZ5 210
KZ10 108 KKZ10 216 27KZ10 324 KDZ10 80 KKDZ10 168
KZ25 93 KKZ25 186 27KZ25 279 KDZ25 81 KKDZ25 171
Element Collapse Rating: 150 psid (10 bar) for standard elementsFlow Direction: Outside In See RTI, page 155 for inside out flow version.
Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) longKK: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27K: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 153
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
RT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K 3K 1K 2KK3 .25 .12 .08K10 .09 .05 .03K25 .02 .01 .01KZ1 .20 .10 .05 KDZ1 .24 .12KZ3 .10 .05 .03 KDZ3 .12 .06KZ5 .08 .04 .02 KDZ5 .1 .05KZ10 .05 .03 .02 KDZ10 .06 .03KZ25 .04 .02 .01 KDZ25 .04 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(50) (150) (250) (350)10
8
6
4
2
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
P24 P
orting
∆Phousing ∆Pelement
Exercise:Determine ∆P at 80 gpm (300 L/min) forRT1KZ10P24NN using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.20 bar]
∆Pelement = 80 x .05 x (200÷150) = 5.3 psior
∆Pelemen= [300 x (.05÷54.9) x (44÷32) = .38 bar]
∆Ptotal = 3.0 + 5.3 = 8.3 psior
∆Pelemen= [.20 + .38 = .58 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
RTTank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
EK3 1K3 2K3† 3K3†
Media K10 1K10 2K10†
K25 1K25 2K25†
KZ1 1KZ1 2KZ1†
ZKZ3 1KZ3 2KZ3†
Media KZ5 1KZ5 2KZ5†
KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 40 60 80 100
(L/min) 0 50 150 250 380
†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
Skydrol is a registeredtrademark of Solutia Inc.
154 SCHROEDER INDUSTRIES
Tank-Mounted FilterRT SAME DAY SHIPMENT MODEL AVAILABLE!
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
A B
C
D 1/8" NPTF Standard
TopView
How to Build a Valid Model Number for a Schroeder RT:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
RT
Example: NOTE: Only box 8 may contain more than one option
– – – – – – – = RT1KZ10S24S24NY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
RT 1 KZ10 Y2S24 S24 N
FilterSeries
RT
RTW
Number ofElements
1
2
3
BOX 5 Specification of all 3 ports is required BOX 6
Inlet Porting
Port A Port B Port C
BOX 1 BOX 2 BOX 3 BOX 4
BOX 7 BOX 8
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
Outlet PortingOptions
Omit = 11⁄2" NPT male
C = Check valve
D = Diffuser
CD = Check valve & diffuser
T = 13" Tube extension
A = Non-threadedoutlet
Element Part Number
K KK 27KLength Length Length
K3 KK3 27K3 = 3 µ E media (cellulose)K10 KK10 27K10 = 10 µ E media (cellulose)K25 KK25 27K25 = 25 µ E media (cellulose)
KZ1 KKZ1 27KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 KKZ3 27KZ3 = 3 µ Excellement Z media (synthetic)KZ5 KKZ5 27KZ5 = 5 µ Excellement Z media (synthetic)KZ10 KKZ10 27KZ10 = 10 µ Excellement Z media (synthetic)KZ25 KKZ25 27KZ25 = 25 µ Excellement Z media (synthetic)
KDZ1 KKDZ1 = DirtCatcher® 1 µ Excellement Z mediaKDZ3 KKDZ3 = DirtCatcher 3 µ Excellement Z mediaKDZ5 KKDZ5 = DirtCatcher 5 µ Excellement Z mediaKDZ10 KKDZ10 = DirtCatcher 10 µ Excellement Z mediaKDZ25 KKDZ25 = DirtCatcher 25 µ Excellement Z media
KM60 = 60 µ M media (reusable metal)
KW = W media (water removal)
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFP32 = 2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24S32 = SAE-32
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
B24 = ISO 228 G-11⁄2"
N = None
P2 = 1⁄8" NPTFP16 = 1" NPTF
S16 = SAE-16
N = None
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFP32 = 2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24S32 = SAE-32
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
B24 = ISO 228 G-11⁄2"
NOTES:
Box 1. RTW allows filter to bewelded to tank instead of bolted.
Box 2. Number of elements mustequal 1 when using KK or 27K elements.
Box 3. Replacement element partnumbers are identical tocontents of Boxes 3 and 4. Double and triple stackingof K-size elements can bereplaced by single KK and27K elements, respectively.
Box 4. For options H, W, and H.5 all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. If using Port B, Port A & Bmust always be the same type and size. Example: (A) P20 (B) P20 (C) P16
To qualify for same day shipment,inlet porting must be S24S24N orS20NN.
Dirt Alarm® Options
Omit = None
LocatedVisual Y2 = Back-mounted tri-color gauge
@ ES = Electric switch
Port D Electrical ES1 = Heavy-duty electric switch with conduit connector
Located Y2C = Bottom-mounted tri-color gaugein cap Visual Y5 = Back-mounted gauge in cap
LocatedVisual Y2R = Back-mounted gauge mounted on
opposite side of standard location
@ ESR = Electric switch mounted on opposite side of standard locationPort C Electrical
ES1R = Heavy-duty electric switch with conduit connector
AdditionalOptions
Omit = None
G2293 = Cork gasket
G547 = Two 1⁄8" gauge ports
G820 = Stamped cap
N = No-Elementindicator
M = Metric thread for SAE 4-bolt flangemounting holes(specify after eachport designation)
Inlet Porting Location
SCHROEDER INDUSTRIES 155
Tank-Mounted Filter (Inside Out Flow) RTI
Flow Rating: Up to 120 gpm (455 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 400 psi (28 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (2 bar)Full Flow: 62 psi (4.3 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of RTI-KI: 11.4 lbs. (5.2 kg)Weight of RTI-KKI: 14.5 lbs. (6.6 kg)
Element Change Clearance: KI Element = 9.0 (229 mm)KKI Element = 18.0 (457 mm)27KI Element = 27.0 (686 mm)
FilterHousingSpecifications
Applications
120 gpm455 L/min100 psi7 bar
Features and Benefits� Tank-mounted "Inside Out" flow filter
� Up to 3 inlet ports available
� Offered in pipe, SAE straight threadand flanged porting
� Various Dirt Alarm® options
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is RTI3KZ10S24NP16Y2.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
MARINE
MOBILEVEHICLES
Metric dimensions in ( ).
Optional mounting rings (P/N A-LFT-813 and A-LFT-1448; see page 183 for details) available to weld to tank.
Tank-Mounted Filter (Inside Out Flow)RTI
156 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
KIZ1 <1.0 <1.0 <1.0 <4.0 4.2
KIZ3 <1.0 <1.0 <2.0 <4.0 4.8
KIZ10 <7.4 <8.2 <10.0 8.0 10.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
KIZ1 85 KKIZ1 181 27KIZ1 276
KIZ3 88 KKIZ3 185 27KIZ3 283
KIZ10 <82 KKIZ10 174 27KIZ10 266
Element Collapse Rating: 100 psid (7 bar)Flow Direction: Inside Out
Element Nominal Dimensions: KI: 3.9" (99 mm) O.D. x 9.0" (230 mm) longKKI: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27KI: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
5.06 (129) ØHOLE IN TANK FOR INSTALLATION
4.50 Ø (114)
(110)4.31
BUNA N GASKET
.12 (3) THICK
OPTIONALINLETPORT IN
OUT
KI E
LEM
EN
T L
EN
GT
H =
9.7
5 (2
48)
KK
I ELE
ME
NT
LE
NG
TH
= 1
8.94
(48
1)27
KI E
LEM
EN
T L
EN
GT
H =
28.
69 (
729)
SEE CHART TO TANK TOPC
.44 (11) Ø ON A6.25 (159) Ø B.C.(4) MOUNTING HOLES
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
45° TYP.
6.25(159)
MAX.
SEE CHARTPORT TO PORT
7.00(178)
Ø
ININ
11⁄4", 11⁄2" 11⁄2" PortsStandard Ports 4-Bolt Flange Only
Port to Port 6.38" 7.12"CL to Casting Base 1.56" 1.75"CL to Tank Top 1.88" 2.06"
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
Z Media Z10 KI KKI 27KI
Flowgpm 0 90 105 120
(L/min) 0 340 400 455
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
SCHROEDER INDUSTRIES 157
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
RT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
KIZ10 .08KKIZ10 .0527KIZ10 .04
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(0.50)
(50) (150) (250) (350) (454)10
8
6
4
2
0 0 20 40 60 80 100 120
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
S24 Porting
∆Phousing ∆Pelement
Exercise:Determine ∆P at 80 gpm (300 L/min) forRTIKKIZ10P24NN using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.20 bar]
∆Pelement = 80 x .05 x (200÷150) = 5.3 psior
∆Pelemen= [300 x (.05÷54.9) x (44÷32) = .38 bar]
∆Ptotal = 3.0 + 5.3 = 8.3 psior
∆Peleme = [.20 + .38 = .58 bar]
∆Pfilter = ∆Phousing + ∆Pelement
Tank-Mounted Filter (Inside Out Flow) RTI
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Skydrol is a registeredtrademark of Solutia Inc.
FilterModel
NumberSelection
Tank-Mounted Filter (Inside Out Flow)RTI
A B
C
D 1/8" NPTF Standard
TopView
How to Build a Valid Model Number for a Schroeder RTI:
– – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
RTI
Example: NOTE: Only box 6 may contain more than one option
– – – – – = RTIKIZ10WS20S20NY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
RTI KIZ10 W Y2 S20 S20 N
FilterSeries
RTI
BOX 4Specification of all 3 ports is required
Inlet Porting
Port A Port B Port C
BOX 1 BOX 2 BOX 3
BOX 5 BOX 6
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
N = None
P2 = 1⁄8" NPTFP16 = 1" NPTF
S16 = SAE-16
N = None
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
NOTES:
Box 2. Replacement element part numbers are identical to contents of Boxes 2 and 3.
Box 4. For options H, W, and H.5,all aluminum parts are anodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements,and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Box 5. If using Port B, Port A & Bmust always be the same type and size. Example: (A) P20 (B) P20 (C) P16
Box 6. See also “Accessories for Tank-Mounted Filters,”page 183.
Dirt Alarm® Options
Omit = None
LocatedVisual Y2 = Back-mounted tri-color gauge
@ ES = Electric switch
Port D Electrical ES1 = Heavy-duty electric switch with conduit connector
Located Y2C = Bottom-mounted tri-color gaugein cap Visual Y5 = Back-mounted gauge in cap
LocatedVisual Y2R = Back-mounted gauge mounted on
opposite side of standard location
@ ESR = Electric switch mounted on opposite side of standard locationPort C Electrical
ES1R = Heavy-duty electric switch with conduit connector
AdditionalOptions
Omit = None
G547 = Two 1⁄8" gauge ports
M = Metric thread for SAE 4-bolt flangemounting holes(specify after eachport designation)
Inlet Porting Location
158 SCHROEDER INDUSTRIES
Element Part Number
K KK 27KLength Length Length
KIZ1 KKIZ1 27KIZ1 = 1 µ Excellement® Z media (synthetic)KIZ3 KKIZ3 27KIZ3 = 3 µ Excellement Z media (synthetic)KIZ10 KKIZ10 27KIZ10 = 10 µ Excellement Z media (synthetic)
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 400 psi (27 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 48 psi (3.3 bar)
Cap: Die Cast Aluminum (standard), Steel (optional)Element Case: Steel
Weight of KFT-1K: 10.0 lbs. (4.5 kg)Weight of KFT-2K: 13.6 lbs. (6.2 kg)
Element Change Clearance: 8.0" (205 mm) for 1K; 17.50" (445 mm) for KK; 26.5" (673 mm) for 27K
SCHROEDER INDUSTRIES 159
FilterHousingSpecifications
Applications
100 gpm380 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Meets HF4 automotive standard
� Multiple inlet/outlet porting options
� Top, side or bottom mounting
� Optional check valve prevents reservoirsiphoning
� Can also be used in return line application (contact factory)
� Double and triple stacking of K-sizeelement can be replaced by single KK or 27K-size element
� Allows consolidation of inventoriedreplacement elements by using K-size elements
� Also available with DirtCatcher®
elements (KD & KKD)
INDUSTRIAL
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
KFTTank-Mounted Filter
Model No. of filter in photograph is KFT1K10P24P24NBY2.
MOBILEVEHICLES
MINING TECHNOLOGY
OU
T
ININ
1K =
13.
60 (
345)
2K =
22.
97 (
583)
.12 (3)THICKBUNA NGASKET
2.59(66)
OPTIONALMOUNTINGRING
OPTIONALCHECK VALVE
B
(154)6.06 MAX.
.88(22)
7.00 Ø
(178)
45°
6.82 Ø
(173)
OPTIONALDIRT ALARM ORELECTRIC SWITCH
.44 (11) Ø ON A6.25 (159) Ø B.C.(4) MOUNTING HOLES ON OPTIONAL MTG. RING
A(See Chart)
160 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm)
K3 54 KK3 108 27K3 162 – – – –
K10 44 KK10 88 27K10 132 – – – –
KZ1 112 KKZ1 224 27KZ1 336 KDZ1 89 KKDZ1 188
KZ3 115 KKZ3 230 27KZ3 345 KDZ3 71 KKDZ3 150
KZ5 119 KKZ5 238 27KZ5 357 KDZ5 100 KKDZ5 210
KZ10 108 KKZ10 216 27KZ10 324 KDZ10 80 KKDZ10 168
KZ25 93 KKZ25 186 27KZ25 279 KDZ25 81 KKDZ25 171
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
Metric dimensions in ( ).
Tank-Mounted Filter KFT
F32 Ports F24 Ports All Other Porting
Dimension A 2.12 3.56 1.78(54) (90) (45)
Dimension B 5.46 6.90 5.12(1.39) (175) (130)
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 161
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
KFT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K 1K 2KK3 .25 .12K10 .09 .05K25 .02 .01KZ1 .20 .10 KDZ1 .24 .12KZ3 .10 .05 KDZ3 .12 .06KZ5 .08 .04 KDZ5 .1 .05KZ10 .05 .03 KDZ10 .06 .03KZ25 .04 .02 KDZ25 .04 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(50) (150) (250) (350)10
8
6
4
2
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 80 gpm (300 L/min) forKFT2K10P24 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3 psi [.25 bar]
∆Pelement = 80 x .05 x (200÷150) = 5.3 psior
∆Pelemen= [300 x (.05÷54.9) x (44÷32) = .37 bar]
∆Ptotal = 3.0 + 5.3 = 8.3 psior
= [.25 + .37 = .62 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Element Element selections are predicated on the use of 150 SUS (32 cSt)Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
EK3 1K3 2K3†
Media K10 1K10 2K10†
K25 1K25 2K25†
KZ1 1KZ1 2KZ1†
KZ3 1KZ3 2KZ3†Z KZ5 1KZ5 2KZ5†
Media KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 40 60 80 100
(L/min) 0 50 150 250 380
†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
KFTTank-Mounted Filter
Skydrol is a registeredtrademark of Solutia Inc.
FilterModel
NumberSelection
162 SCHROEDER INDUSTRIES
Tank-Mounted Filter KFT
How to Build a Valid Model Number for a Schroeder KFT:
– – – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
KFT
Example: NOTE: Only box 9 may contain more than one option
– – – – – – – – = KFT1KZ10WS20NS20NNBBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
KFT 1 KZ10 W N BS20 N S20 N
FilterSeries
KFT
Number ofElements
1
2
BOX 5Specification of all 4 ports is required
Inlet Porting
Port 1 (Standard) Port 2 (Optional) Port 3 (Optional) Port 4 (Optional)
BOX 1 BOX 2 BOX 3 BOX 4
Outlet Porting
Omit = 11⁄2" NPTM
N = Non-threaded
T = 13" non-threadedtube
C = Check valve
D = Diffuser
CD = Check valve & diffuser
OptionalMounting Flange
Omit = None
B = Flange with 4 holes
BW = Flange withno holes
BOX 7 BOX 8 BOX 9
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
Element Part Number
K KK 27KLength Length Length
K3 KK3 27K3 = 3 µ E media (cellulose)K10 KK10 27K10 = 10 µ E media (cellulose)K25 KK25 27K25 = 25 µ E media (cellulose)
KZ1 KKZ1 27KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 KKZ3 27KZ3 = 3 µ Excellement Z media (synthetic)KZ5 KKZ5 27KZ5 = 5 µ Excellement Z media (synthetic)KZ10 KKZ10 27KZ10 = 10 µ Excellement Z media (synthetic)KZ25 KKZ25 27KZ25 = 25 µ Excellement Z media (synthetic)
KDZ1 KKDZ1 = DirtCatcher® 1 µ Excellement Z mediaKDZ3 KKDZ3 = DirtCatcher 3 µ Excellement Z mediaKDZ5 KKDZ5 = DirtCatcher 5 µ Excellement Z mediaKDZ10 KKDZ10 = DirtCatcher 10 µ Excellement Z mediaKDZ25 KKDZ25 = DirtCatcher 25 µ Excellement Z media
N = None
P2 = 1⁄8" NPTFP4 = 1⁄4" NPTFP8 = 1⁄2" NPTF
P12 = 3⁄4" NPTFP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S4 = SAE- 4S8 = SAE- 8
S12 = SAE-12S16 = SAE-16S20 = SAE-20S24 = SAE-24
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
N = None
P2 = 1⁄8" NPTFP4 = 1⁄4" NPTFP8 = 1⁄2" NPTF
P12 = 3⁄4" NPTFP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S4 = SAE- 4S8 = SAE- 8
S12 = SAE-12S16 = SAE-16S20 = SAE-20S24 = SAE-24
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
N = None
P2 = 1⁄8" NPTFP4 = 1⁄4" NPTFP8 = 1⁄2" NPTF
P12 = 3⁄4" NPTFP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S4 = SAE- 4S8 = SAE- 8
S12 = SAE-12S16 = SAE-16S20 = SAE-20S24 = SAE-24
N = None
P2 = 1⁄8" NPTFP4 = 1⁄4" NPTFP8 = 1⁄2" NPTF
P12 = 3⁄4" NPTFP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTF
S4 = SAE- 4S8 = SAE- 8
S12 = SAE-12S16 = SAE-16S20 = SAE-20S24 = SAE-24
NOTES:
Box 2. Number of elements mustequal 1 when using KK or 27K elements.
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.K specifies one 9" element; KK specifies one 18"element; 27K specifies one27" element. Examples: KKZ10; 27KZ3
Box 4. For options H, W, and H.5all aluminum parts areanodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements,and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Box 6. See also “Accessories for Tank-Mounted Filters,”page 183.
Dirt Alarm® Options
Omit = None
Y2 = Back-mounted tri-color gauge(Port 4) (Not available with 4 ports)
Visual Y2C = Bottom-mounted gauge in capY5 = Back-mounted gauge in cap
ES = Electric switch (located on filterhousing – not available with 4 ports)
Electrical ES1 = Heavy-duty electric switch withconduit connection
AdditionalOptions
Omit = None
G2293 = Cork gasket
G820 = Stamped cap
M = Metric thread forSAE 4-bolt flangemounting holes (specify after each F port designation)
Inlet Porting Location
BOX 6
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Flow Rating: Up to 150 gpm (570 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 400 psi (28 bar)
Rated Fatigue Pressure: 90 psi (6 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 34 psi (2.3 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of LRT-18L: 14.6 lbs. (6.6 kg)
Element Change Clearance: 17.0" (435 mm)
SCHROEDER INDUSTRIES 163
FilterHousingSpecifications
Applications
150 gpm570 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Multiple inlet/outlet porting options
� Top, side or bottom mounting
� Optional check valve prevents reservoirsiphoning
� Can also be used in return line application (contact factory)
� Visual gauge or electrical switch dirtalarms
� Offered in pipe, SAE straight thread,flanged and ISO 228 porting
� Same day shipment model available
� Also available with DirtCatcher®
elements (18LD)
LRTTank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Model No. of filter in photograph is LRT18LZ10S24NP16Y2.
MINING TECHNOLOGY
INDUSTRIAL
STEEL MAKING
MOBILEVEHICLES
164 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
18L3 6.8 7.5 10.0 N/A N/A
18L10 15.5 16.2 18.0 N/A N/A
18LZ1 <1.0 <1.0 <1.0 <4.0 4.2
18LZ3 <1.0 <1.0 <2.0 <4.0 4.8
18LZ5 2.5 3.0 4.0 4.8 6.3
18LZ10 7.4 8.2 10.0 8.0 10.0
18LZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm)
18L3 110
18L10 88
18LZ1 200 18LDZ1 150
18LZ3 205 18LDZ3 119
18LZ5 228 18LDZ5 167
18LZ10 203 18LDZ10 133
18LZ25 184 18LDZ25 135
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 4.0" (100 mm) O.D. x 18.5" (470 mm) long
Metric dimensions in ( ).
(114)
5.06 (129) ØHOLE IN TANK FOR INSTALLATION
4.50
(22).88
18L
= 1
8.78
4.31 IN(110)
(477
)
.44 (11) Ø ON A6.25 (159) Ø B.C.(4) MOUNTING HOLES
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
OPTIONALCHECK VALVE
OUT
(70)2.75
OPTIONALINLETPORT
Ø
.12 (13) THICK BUNA NGASKET
SEE CHARTPORT TO PORT
7.00 Ø(178)
6.25(159)
MAX.
CSEE CHART
TO TANK TOP
45° TYP.
Tank-Mounted FilterLRT SAME DAY SHIPMENT MODEL AVAILABLE!
Optional mounting ring available to weld to tank.
Dirt HoldingCapacity
11⁄2" Ports All Other4-Bolt Flange Only 2" Ports Porting
Port to Port 7.12" 7.56" (P, S, B) 6.38"7.38" (F)
CL to Casting Base 1.75" 1.81" 1.56"CL to Tank Top 2.06" 2.12" 1.88"
SCHROEDER INDUSTRIES 165
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
LRT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):18L 18L
18LZ1 .10 18LDZ1 .1218LZ3 .05 18LDZ3 .0618LZ5 .04 18LDZ5 .0518LZ10 .03 18LDZ10 .0318LZ25 .02 18LDZ25 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(0.50)
(100) (300) (500)10
8
6
4
2
0 0 40 80 120 160
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
LRT dwg.eps
∆Phousing ∆Pelement
Exercise:Determine ∆P at 120 gpm (455 L/min) forLRT18LZ5P24Y2 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.20 bar]
∆Pelement = 120 x .04 x (200÷150) = 6.4 psior
∆Pelemen= [455 x (.04÷54.9) x (44÷32) = .45 bar]
∆Ptotal = 3.0 + 6.4 = 9.4 psior
∆Pelemen= [.20 + .45 = .65 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Tank-Mounted FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Element Element selections are predicated on the use of 150 SUS (32 cSt)Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
18LZ1 18LZ1 See BFT
Z Media18LZ3 18LZ318LZ5 18LZ518LZ10 18LZ1018LZ25 18LSZ25
Flowgpm 0 25 50 75 100 125 150
(L/min) 0 100 200 300 400 570
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
LRT
Skydrol is a registeredtrademark of Solutia Inc.
166 SCHROEDER INDUSTRIES
Tank-Mounted Filter SAME DAY SHIPMENT MODEL AVAILABLE!
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
LRT
A B
C
D 1/8" NPTF Standard
TopView
How to Build a Valid Model Number for a Schroeder LRT:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
LRT
Example: NOTE: Only box 8 may contain more than one option
– – – – – – – = LRT18LZ10S24S24NY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
LRT 18 LZ10 Y2S24 S24 N
FilterSeries
LRT
ElementLength (in)
18
BOX 1 BOX 2 BOX 3 BOX 4
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
Element Size and Media
L3 = L size 3 µ E media (cellulose)L10 = L size 10 µ E media (cellulose)
LZ1 = L size 1 µ Excellement® Z media (synthetic)LZ3 = L size 3 µ Excellement Z media (synthetic)LZ5 = L size 5 µ Excellement Z media (synthetic)
LZ10 = L size 10 µ Excellement Z media (synthetic)LZ25 = L size 25 µ Excellement Z media (synthetic)
LDZ1 = L size DirtCatcher® 1 µ Excellement Z mediaLDZ3 = L size DirtCatcher 3 µ Excellement Z mediaLDZ5 = L size DirtCatcher 5 µ Excellement Z media
LDZ10 = L size DirtCatcher 10 µ Excellement Z mediaLDZ25 = L size DirtCatcher 25 µ Excellement Z media
BOX 5Specification of all 3 ports is required BOX 6
Inlet Porting
Port A Port B Port C
Outlet PortingOptions
Omit = 2" NPT male
C = Check valve
D = Diffuser
T = 13" Tube extension
A = Non-threadedoutlet
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFP32 = 2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24S32 = SAE-32
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
B24 = ISO 228 G-11⁄2"
N = None
P2 = 1⁄8" NPTFP16 = 1" NPTF
S16 = SAE-16
N = None
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFP32 = 2" NPTF
S16 = SAE-16S20 = SAE-20S24 = SAE-24S32 = SAE-32
F20 = 11⁄4" SAE4-bolt flange Code 61
F24 = 11⁄2" SAE4-bolt flange Code 61
F32 = 2" SAE4-bolt flange Code 61
B24 = ISO 228 G-11⁄2"
BOX 7 BOX 8
Dirt Alarm® Options
Omit = None
LocatedVisual Y2 = Back-mounted tri-color gauge
@ ES = Electric switch
Port D Electrical ES1 = Heavy-duty electric switch with conduit connector
Located Y2C = Bottom-mounted tri-color gaugein cap Visual Y5 = Back-mounted gauge in cap
LocatedVisual Y2R = Back-mounted gauge mounted on
opposite side of standard location
@ ESR = Electric switch mounted on opposite side of standard locationPort C Electrical
ES1R = Heavy-duty electric switch with conduit connector
AdditionalOptions
Omit = None
G2293 = Cork gasket
G547 = Two 1⁄8" gauge ports
G820 = Stamped cap
M = Metric thread for SAE 4-bolt flangemounting holes(specify after each F port designation)
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Example: 18L3W
Box 4. For options H, W, and H.5,all aluminum parts areanodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements,and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Box 5. If using Port B, Port A & Bmust always be the sametype and size. Example: (A) P20 (B) P20 (C)P16
Box 6. See also “Accessories for Tank-Mounted Filters,”page 183.
Inlet Porting Location
SCHROEDER INDUSTRIES 167
Flow Rating: Up to 300 gpm (1135 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 250 psi (17 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Full Flow: 52 psi (3.6 bar)
Porting Head & Cap: AluminumElement Case: Steel
Weight of BFT-1BB: 36.7 lbs. (16.6 kg)
Element Change Clearance: 14.75" (375 mm)
FilterHousingSpecifications
Applications
300 gpm1135 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Designed for high return line flows
� Dual inlet porting
� Top, side or bottom mounting
� Optional check valve preventsreservoir siphoning
� Special filter element design provides aftermarket benefits
� Also available with DirtCatcher®
element (BBD)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
BFTTank-Mounted Filter
Model No. of filter in photograph is BFT1BBZ10FFY2.
INDUSTRIAL
MINING TECHNOLOGY
STEEL MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
168 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
BB/BL10 15.5 16.2 18.0 N/A N/A
BB/BLZ1 <1.0 <1.0 <1.0 <4.0 4.2
BB/BLZ3 <1.0 <1.0 <2.0 <4.0 4.8
BB/BLZ5 2.5 3.0 4.0 4.8 6.3
BB/BLZ10 7.4 8.2 10.0 8.0 10.0
BB/BLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
BB10 132
BBZ1 268 BBDZ1 205 BLZ1 536
BBZ3 275 BBDZ3 163 BLZ3 550
BBZ5 301 BBDZ5 229 BLZ5 550
BBZ10 272 BBDZ10 183 BLZ10 550
BBZ25 246 BBDZ25 186 BLZ25 550
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: BB: 5.0" (125 mm) O.D. x 18.0" (460 mm) longBL: 5.0" (125 mm) O.D. x 36.0" (920 mm) long
Metric dimensions in ( ).
IN IN3.43(87)
(168)
BB
= 1
7.75
(45
1)B
L =
35.
50 (
902)
(152)
.12 (3)
THICKBUNA NGASKET
CHECK VALVEOPTIONAL
6.00
45°
STD. PORT
DIRT ALARM ORELECTRICSWITCH
(235)
9.25
OPTIONALPORT
8.75/(222)
.56 (14) Ø ON A8.38 (213) Ø B.C.(4) MOUNTING HOLES
OUT
9.00/(229)FOR PIPE/STRAIGHT
FOR 4-BOLT FLANGE
OPTIONAL
BB
= 2
2.81
(57
9)
BL
= 4
0.56
(10
30)
Ø
Ø
6.62
6.75
MA
X.
(171
)
1.50(38)
6.88 (175) ØHOLE IN TANK FOR INSTALLATION
Tank-Mounted Filter BFT
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 169
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
BFT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
BB BL BBD
BB10 .03 .01BB25 .01 .01BBZ1 .07 .04 BBDZ1 .08BBZ3 .05 .03 BBDZ3 .06BBZ5 .04 .02 BBDZ5 .05BBZ10 .03 .02 BBDZ10 .04BBZ25 .02 .01 BBDZ25 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(1000)(400) (600) (800)10
8
6
4
2
0 100 150 200 250 300
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
(0.25)
(0.50)
W/ CHECK VALVE
W/O CHECK VALVE
∆Phousing ∆Pelement
Exercise:Determine ∆P at 160 gpm (600 L/min) for BFT1BBZ3PCY2 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 2.5 psi [.20 bar]
∆Pelement = 160 x .05 x (200÷150) = 10.7 psior
∆Pelemen= [600 x (.05÷54.9) x (44÷32) = .8 bar]
∆Ptotal = 2.5 + 10.7 = 13.2 psior
= [.20 + .8 = 1.0 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
BFTTank-Mounted Filter
Element Element selections are predicated on the use of 150 SUS (32 cSt) petroleumPressure Series Part No. based fluid and a 25 psi (1.7 bar) bypass valve (with check valve option).
E BB10 1BB10 See MLF1Media BB25 1BB25
BBZ1 *BBZ1* BLZ1
ZBBZ3 *BBZ3* BLZ3
Media BBZ5 BBZ5BBZ10 BBZ10BBZ25 BBZ25
Flow gpm 0 100 150 200 250 300
(L/min) 0 400 600 800 1000 1150
Shown above are the elements most commonly used in this housing.*Note: Additional per element flow is available up to 300 gpm when using BFT filter without check valve option. See
housing pressure drop graph below.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
ReturnLine
-Tank-Mounted
Skydrol is a registeredtrademark of Solutia Inc.
FilterModel
NumberSelection
Tank-Mounted Filter BFT
Dirt Alarm® Options
Omit = None
Y2 = Back-mounted tri-color gaugeVisual Y2R = Back-mounted gauge mounted on opposite
side of standard location
ES = Electric switchESR = Electric switch mounted on opposite side
of standard locationElectrical ES1 = Heavy-duty electric switch with conduit
connectorES1R = Heavy-duty electric switch with conduit
connector mounted on opposite side of standard location
Element Part Number
BB BLLength Length
BB10 = 10 µ E media (cellulose)BB25 = 25 µ E media (cellulose)
BBZ1 BLZ1 = 1 µ Excellement® Z media (synthetic)BBZ3 BLZ3 = 3 µ Excellement Z media (synthetic)BBZ5 BLZ5 = 5 µ Excellement Z media (synthetic)BBZ10 BLZ10 = 10 µ Excellement Z media (synthetic)BBZ25 BLZ25 = 25 µ Excellement Z media (synthetic)
BBDZ1 = BB size DirtCatcher® 1 µ Excellement Z mediaBBDZ3 = BB size DirtCatcher 3 µ Excellement Z mediaBBDZ5 = BB size DirtCatcher 5 µ Excellement Z mediaBBDZ10 = BB size DirtCatcher 10 µ Excellement Z mediaBBDZ25 = BB size DirtCatcher 25 µ Excellement Z media
How to Build a Valid Model Number for a Schroeder BFT:
– – – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
BFT
Example: NOTE: Only box 9 may contain more than one option
– – – – – – – – = BFT1BB10PY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
BFT 1 BB10 P Y2
FilterSeries
BFT
Number ofElements
1
BOX 5 BOX 6 BOX 7
BOX 9BOX 8
BOX 1 BOX 2 BOX 3 BOX 4
Porting
P = 21⁄2" NPTF
PP = Dual 21⁄2" NPTF
S = SAE-32
SS = Dual SAE-32
F = 21⁄2"-12 SAE 4-bolt flange Code 61
FF = Dual 21⁄2"-12 SAE 4-boltflange Code 61
Additional Options
Omit = None
G547 = Two 1⁄8" gauge ports
G1476 = Three-terminal electric switch
M = Metric thread for SAE 4-boltflange mounting holes (specifyafter each F port designation)
40 = Optional bypass setting
Outlet Porting
Omit = 3" NPT male
T = 13" Tubeextension
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
NOTES:
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.E media elements are onlyavailable with Buna N seals.
Box 4. For options H, W, and H.5 all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh onelements, and light oilcoating on housing exterior.Skydrol is a registered trade-mark of Solutia Inc.
Box 7. See also “Accessories for Tank-Mounted Filters,” page 183.
Optional Check Valve
Omit = None
C = Check valve
170 SCHROEDER INDUSTRIES
Flow Rating: Up to 450 gpm (1700 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 300 psi (21 bar)
Rated Fatigue Pressure: 100 psi (7 bar), per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2.1 bar)Full Flow: 55 psi (3.8 bar)
Porting Head: SteelElement Case: Steel
Min. Weight of QT-16Q: 100.0 lbs. (46 kg)Min. Weight of QT-39Q: 158.0 lbs. (72 kg)
Element Change Clearance: 16Q 12.0" (305 mm)39Q 33.8" (859 mm)
SCHROEDER INDUSTRIES 171
FilterHousingSpecifications
Applications
450 gpm1700 L/min100 psi7 bar
Features and Benefits� Low pressure tank-mounted filter
� Designed for high return line flows
� Tank-mounted unit saves space,reduces plumbing
� Cap handles provide for easy element changeout
� Offered with standard Q, QW, QPMLdeep-pleated and QCLQF corelesselements in 16" and 39" lengthswith Viton® seals as the standard
AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
QTTank-Mounted Filter
Model No. of filter in photograph is QT39QZ10P48D5C.
Viton is a registeredtrademark of DuPontDow Elastomers.
172 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Metric dimensions in ( ).
12" OD MTG. FLANGE
BLEED PLUG
TOP VIEW
SECTION A-A
PSI
PSI
SERIESELEMENTBYPASS VALVE
W.P.
Ø 0.88 (22) ON 10.0 (254) B.C.(8 PLACES; EVERY 45°)
9.00 (229)
1.00 (25)
7.75 Ø(197)
C
A
B
3.00" NPT INLET
CAP INSTALLATION TORQUE = 20 FT-LBS.
D
Tank-Mounted Filter QT
PORT DIMENSIONSSIZE A B C D
3" 4.85 14.62 16Q: 30.43 (773) 5.88(123) (371) 39Q: 52.25 (1327) (149)
4" 5.75 16.12 16Q: 30.43 (773) 6.13(146) (409) 39Q: 52.25 (1327) (156)
INLETPORTSIZE*
*Outlet port is always 3".
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
16Q Z1/CLQZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
16Q Z3/CLQZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
16Q Z5/CLQZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
16Q Z10/CLQZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
16Q Z25/CLQZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
39Q Z1/CLQZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
39Q Z3/CLQZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
39Q Z5/CLQZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
39Q Z10/CLQZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
39Q Z25/CLQZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
16 Z1 276 CLQZ1 307 PMLZ1 307
16Q Z3 283 CLQZ3 315 PMLZ3 315
16Q Z5 351 CLQZ5 364 PMLZ5 364
16Q Z10 280 CLQZ10 306 PMLZ10 330
16Q Z25 254 CLQZ25 278 PMLZ25 299
39Q Z1 974 CLQZ1 1259 PMLZ1 1485
39Q Z3 1001 CLQZ3 1293 PMLZ3 1525
39Q Z5 954 CLQZ5 1199 PMLZ5 1235
39Q Z10 940 CLQZ10 1214 PMLZ10 1432
39Q Z25 853 CLQZ25 1102 PMLZ25 1299
Element Collapse Rating: Q and QPML: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 16Q: 6.0" (150 mm) O.D. x 16.85" (430 mm) long16QPML: 6.0" (150 mm) O.D. x 16.00" (405 mm) long39Q: 6.0" (150 mm) O.D. x 38.70" (985 mm) long39QPML: 6.0" (150 mm) O.D. x 37.80" (960 mm) long
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 173
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
QT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
16QZ1 .09 39QZ1 .0316QZ3 .04 39QZ3 .0216QZ5 .04 39QZ5 .0216QZ10 .03 39QZ10 .0116QZ25 .01 39QZ25 .0116QPMLZ1 .08 39QPMLZ1 .0316QPMLZ3 .05 39QPMLZ3 .0216QPMLZ5 .05 39QPMLZ5 .0216QPMLZ10 .04 39QPMLZ10 .0116QPMLZ25 .02 39QPMLZ25 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
∆P
(bar
)(0.50)
(0.75)
(0.25)
0 100 200 300 400 450Flow gpm
(500) (1000) (1500) (1700)12
8
4
0
Flow (L/min)
∆P
psi
P48 Porting
∆Phousing ∆Pelement
Exercise:Determine ∆P at 200 gpm (757 L/min) forQT39QZ3VP48D5C using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1.5 psi [.10 bar]
∆Pelement = 200 x .04 x (200÷150) = 10.7 psior
∆Pelemen= [757 x (.04÷54.9) x (44÷32) = .76 bar]
∆Ptotal = 1.5 + 10.7 = 12.2 psior
= [.10 + .76 = .86 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
QTTank-Mounted Filter
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
16 & 39QZ1 16QZ1 39QZ116 & 39QZ3 16QZ3 39QZ316 & 39QZ5 16QZ5 39QZ516 & 39QZ10 16QZ10 39QZ1016 & 39QZ25 16QZ25 & 39QZ2516 & 39QPMLZ1 16QPMLZ1 39QPMLZ116 & 39QPMLZ3 16QPMLZ3 39QPMLZ316 & 39QPMLZ5 16QPMLZ5 39QPMLZ516 & 39QPMLZ10 16QPMLZ10 39QPMLZ1016 & 39QPMLZ25 16QPMLZ25 39QPMLZ25
Flowgpm 0 150 200 300 400 450
(L/min) 0 500 1000 1500 1700
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To100 psi(7 bar)
ZMedia
Tank-Mounted FilterQT
FilterModel
NumberSelection
Dirt Alarm® Options
Omit = None
Visual D5C = Visual pop-up in cap
Visual with D8C = Visual w/ thermal lockout in capThermal Lockout
MS5C = Electrical w/ 12 in. 18 gauge 4-conductorcable in cap
MS5LCC = Low current MS5 in capMS10C = Electrical w/ DIN connector (male end only)
in capMS10LCC = Low current MS10 in cap
MS11C = Electrical w/ 12 ft. 4-conductor wire in capElectricalMS12C = Electrical w/ 5 pin Brad Harrison connector
(male end only) in capMS12LCC = Low current MS12 in cap
MS16C = Electrical w/ weather-packed sealedconnector in cap
MS16LCC = Low current MS16 in capMS17LCC = Electrical w/ 4 pin Brad Harrison male
connector in cap
MS5T = MS5 (see above) w/ thermal lockout in cap
MS5LCT = Low current MS5T in capMS10TC = MS10 (see above) w/ thermal lockout
in capElectrical with MS10LCTC = Low current MS10T in cap
Thermal Lockout MS12TC = MS12 (see above) w/ thermal lockoutMS12LCTC = Low current MS12T in cap
MS16TC = MS16 (see above) w/ thermal lockout in cap
MS16LCTC = Low current MS16T in capMS17LCTC = Low current MS17T in cap
ElectricalMS13C = Supplied w/ threaded connector & light
in capVisual MS14C = Supplied w/ 5 pin Brad Harrison connector
& light (male end) in cap
MS13DCTC = MS13 (see above), direct current, Electrical w/ thermal lockout in cap
Visual MS13DCLCTC = Low current MS13DCT in capwith MS14DCTC = MS14 (see above), direct current,
Thermal Lockout w/ thermal lockout in capMS14DCLCTC = Low current MS14DCT in cap
Element Media
Z1 = 1 µ Excellement® Z media (synthetic)Z3 = 3 µ Excellement Z media (synthetic)Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)Z25 = 25 µ Excellement Z media (synthetic)
W = W media (water removal)
How to Build a Valid Model Number for a Schroeder QT:
– – – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
QT
Example: NOTE: One option per box
– – – – – – – – = QT16QZ3P48D5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
QT 16 Q Z3 P48 D5C
FilterSeries
QT
ElementLength (in)
16
39
ElementStyle
Q
QCLQF
QPML
BOX 7 BOX 8 BOX 9
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6Inlet
Porting
P48 = 3" NPTF
P64 = 4" NPTF
Bypass Setting
Omit = 30 psicracking
15 = 15 psicracking
50 = 50 psicracking
X = Blockedbypass
Housing SealMaterial
Omit = Buna N
H = EPR
V = Viton®
NOTES:
Box 2. Replacement element part numbers are a combinationof Boxes 2, 3, and 4.Example: 16QZ1
Box 3. E-media elements are also available for the QT filter housing. Contact Schroederfor more information.Contact Schroeder forinformation on the usageof QCLQF corelesselements.
Box 4. For Option W, Box 3 mustequal Q.
Box 5. Viton is a registeredtrademark of DuPont DowElastomers.All elements for this filterare supplied with Vitonseals. Seal designation in Box 5 applies to housing only.
Outlet Porting
Omit = 3" NPT male
C = Check valve
D = Diffuser
CD = Check valve and diffuser
174 SCHROEDER INDUSTRIES
Tank-Mounted Filter Kit KTK
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar) exclusive of tank design
Min. Yield Pressure: Contact factory
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Bypass Setting: Full Flow: 40 psi (2.8 bar)
Porting Cap: Die Cast AluminumWeld Ring: Steel
Element Change Clearance: 8.0" (205 mm) for K; 17.50" (445 mm) for KK; 26.5" (673 mm) for 27K
SCHROEDER INDUSTRIES 175
FilterHousingSpecifications
Applications
100 gpm380 L/min100 psi7 bar Features and Benefits
� Special tank-mounted filter kit
� Includes: cap assembly, weld ringassembly, element and bushing
� Available with standard K, KK or 27K-size elements
� Bypass valve in cap assembly
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is KTK-KKZ10.
MOBILEVEHICLES
Tank-Mounted Filter KitKTK
Kit includes cap assembly, weld ringassembly, element, and bushing.
176 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Metric dimensions in ( ).
6.82 Ø(172)
K E
LEM
EN
T L
EN
GT
H =
12.
38 (
314)
KK
ELE
ME
NT
LE
NG
TH
= 2
1.50
(54
6)27
K E
LEM
EN
T L
EN
GT
H =
31.
12 (
790)
6.00
(152
)
WELD RING ASSEMBLYCUSTOMER TO WELDTO RESERVOIR
ELEMENT BUSHINGCUSTOMER TO WELD
ELEMENT BUSHINGON THIS SIDE ONLY
CAP ASSEMBLYWITH ATTACHEDBYPASS VALVE
IN
INLET PORTS NOT TOBE BELOW THIS TUBING
CAP O-RING SEAL
4.50 O.D.(114)
CUSTOMERRESERVOIR
“K” SIZEELEMENT
1.62
(41)
SECTION A-A
OUT
BYPASS VALVE
MAX PSI
ELEMENT
PSI
SIDESA A
BUSHING DIA.
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
K3 54 KK3 108 27K3 162
K10 44 KK10 88 27K10 132
KZ1 112 KKZ1 224 27KZ1 336
KZ3 115 KKZ3 230 27KZ3 345
KZ5 119 KKZ5 238 27KZ5 357
KZ10 108 KKZ10 216 27KZ10 324
KZ25 93 KKZ25 186 27KZ25 279
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
Dirt HoldingCapacity
Tank-Mounted Filter Kit KTK
SCHROEDER INDUSTRIES 177
FluidCompatibility
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
PressureDropInformationBased on Flow Rateand Viscosity
Notes
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K KK 27KK3 .25 .12 .08K10 .09 .05 .03K25 .02 .01 .01KZ1 .20 .10 .05KZ3 .10 .05 .03KZ5 .08 .04 .02KZ10 .05 .03 .02KZ25 .04 .02 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
∆Pelement
Skydrol is a registeredtrademark of Solutia Inc.
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
Tank-Mounted Filter KitKTK
FilterModel
NumberSelection
Dirt Alarm® Options
Omit = None
Visual Y2C = Bottom-mounted gauge in cap
How to Build a Valid Model Number for a Schroeder KTK:
– – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
KTK
Example: NOTE: One option per box
– – – – = KTKKZ3BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
KTK K Z3
FilterSeries
KTK
BOX 5
BOX 1 BOX 2 BOX 3 BOX 4
Element Part Number
3 = 3 µ E media (cellulose)
10 = 10 µ E media (cellulose)
25 = 25 µ E media (cellulose)
Z1 = 1 µ Excellement® Z media (synthetic)
Z3 = 3 µ Excellement Z media (synthetic)
Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)
Z25 = 25 µ Excellement Z media (synthetic)
ElementLength
K
KK
27K
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
178 SCHROEDER INDUSTRIES
NOTES:
Box 3. Replacement element part numbers are identical to contents of Boxes 2, 3, and 4.
Box 4. For options H and W, cap is anodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements,and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Tank-Mounted Filter Kit LTK
Flow Rating: Up to 150 gpm (570 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar) exclusive of tank design
Min. Yield Pressure: Contact factory
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (1.7 bar)Bypass Setting: Full Flow: 47 psi (3.2 bar)
Porting Cap: Die Cast AluminumWeld Ring: Steel
Element Change Clearance: 17.0" (435 mm)
SCHROEDER INDUSTRIES 179
FilterHousingSpecifications
Applications
150 gpm570 L/min100 psi7 bar
Features and Benefits� Special tank-mounted filter kit
� Includes: cap assembly, weld ringassembly, element and bushing
� Available with standard 18L sizedelement
� Bypass valve in cap assembly
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is LTK-18LZ3.
MOBILEVEHICLES
Tank-Mounted Filter KitLTK
Kit includes cap assembly, weld ringassembly, element, and bushing.
180 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Metric dimensions in ( ).
BYPASS VALVE
MAX PSI
ELEMENT
PSI
SIDESA A
6.82 Ø(173)
6.00
(152
)
22.3
1(5
68)
WELD RING ASSEMBLYCUSTOMER TO WELDTO RESERVOIR
ELEMENT BUSHINGCUSTOMER TO WELD
ELEMENT BUSHINGON THIS SIDE ONLY
CAP ASSEMBLYWITH ATTACHEDBYPASS VALVE
IN
INLET PORTS NOT TOBE BELOW THIS TUBING
CAP O-RING SEAL
4.50 O.D.(114)
CUSTOMERRESERVOIR
“18L” SIZEELEMENT
2.224 (56)
2.222 (56)BUSHING DIA.
SECTION A-A
OUT
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
18L3 6.8 7.5 10.0 N/A N/A
18L10 15.5 16.2 18.0 N/A N/A
18LZ1 <1.0 <1.0 <1.0 <4.0 4.2
18LZ3 <1.0 <1.0 <2.0 <4.0 4.8
18LZ5 2.5 3.0 4.0 4.8 6.3
18LZ10 7.4 8.2 10.0 8.0 10.0
18LZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
18L3 110
18L10 88
18LZ1 200
18LZ3 205
18LZ5 228
18LZ10 203
18LZ25 184
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 4.0" (100 mm) O.D. x 18.5" (470 mm) long
Dirt HoldingCapacity
Tank-Mounted Filter Kit LTK
SCHROEDER INDUSTRIES 181
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
PressureDropInformationBased on Flow Rateand Viscosity
Notes
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):18L
18LZ1 .1018LZ3 .0518LZ5 .0418LZ10 .0318LZ25 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
∆Pelement
Skydrol is a registeredtrademark of Solutia Inc.
FilterModel
NumberSelection
Tank-Mounted Filter KitLTK
182 SCHROEDER INDUSTRIES
Dirt Alarm® Options
Omit = None
Visual Y2C = Bottom-mounted gauge in cap
How to Build a Valid Model Number for a Schroeder LTK:
– – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
LTK
Example: NOTE: One option per box
– – – – = LTK18LZ3BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
LTK 18 LZ3
FilterSeries
LTK
BOX 5
BOX 1 BOX 2 BOX 3 BOX 4
Element Size and Media
L3 = L size 3 µ E media (cellulose)
L10 = L size 10 µ E media (cellulose)
LZ1 = L size 1 µ Excellement® Z media (synthetic)
LZ3 = L size 3 µ Excellement Z media (synthetic)
LZ5 = L size 5 µ Excellement Z media (synthetic)
LZ10 = L size 10 µ Excellement Z media (synthetic)
LZ25 = L size 25 µ Excellement Z media (synthetic)
Length ofElement (in)
18
SealMaterial
Omit = Buna N
H = EPR
W = Buna N
H.5 = Skydrol®
compatibility
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Example: 18LZ3H
Box 4. For options H and W, cap is anodized.H.5 seal designationincludes the following:EPR seals, stainless steelwire mesh on elements,and light oil coating onhousing exterior.Skydrol is a registeredtrademark of Solutia Inc.
Accessories for Tank-Mounted Filters
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
MountingRing for ST, ZT,RT, RTI and LRT Models
B
A
GASKET
MOUNTINGRING WELDED
C
TO TANK
Model Part Number Number A B C
ST, RT, A-LFT-813
7.00 5.00 1.00 RTI, LRT (178) (127) (25)
ST, RT, RTI, LRT A-LFT-1448
7.00 5.00 1.50
High Version (178) (127) (38)
ZT A-LFT-12956.25 3.62 .88(159) (92) (22)
Model Part Number Number NPTF A
ST, RT, KFT A-LFT-158Q-1 11⁄2" 2.34 (59)
LRT A-LFT-880 2" 2.34 (59)
BFT A-BFT-103 3" 4.50 (114)
The mounting ring is welded directly to the hydraulicreservoir. The filter is then mounted to the mountingring with bolts converting the filter to a “weld in”design. The mounting ring eliminates the need to drilland tap the hydraulic reservoir.
The diffuser option (designated as D for outlet portingoption in model number) is threaded to the bushing onthe filter bowl below the outlet opening to helpdecrease turbulent flow in the hydraulic reservoir.
No other outlet port options are available if the diffuser is used.
The check valve option (designated as C for outletporting option in model number) makes it possible to service the filter without draining the oil from thereservoir when the filter is mounted below the oillevel. It also prevents reservoir siphoning when systemcomponents are serviced.
The check valve can also be used on other reservoirreturn flow lines, where components upstream of the check valve can be serviced without the loss ofreservoir oil. The spring setting is .75-1.00 psi cracking.Order by part number shown in chart.
No other outlet port options are available if the check valve is used.
4.00 O.D.(102)
3.00
(76)
Model Part Number Number NPTF
RT, KFT A-LFT-1506 11⁄2"
LRT A-LFT-1507 2"
Diffuser for RT,LRT, and KFT Models
A
Check Valvefor ST, RT,LRT, BFT,and KFTModels
SCHROEDER INDUSTRIES 183
The diffuser/check valve option (designated as CD foroutlet porting option in model number) is threadedon to the outlet port and combines the advantages of both separate options in one assembly.
Available as a separate item with 11⁄2" NPT femalethreads, order part number A-LFT-1208.
No other outlet port options are available if the check valve/diffuser is used.
The tube adapter outlet port option (designated as Tfor outlet porting option in model number) providesthe means to direct flow to the bottom of thehydraulic reservoir. Other tube lengths are availablefor quantity purchases. Contact your Schroeder distributor for details.
Note: No other outet port options areavailable if the tube adapter is used.
Model Dimension A (O.D.)Number in. (mm)
RT, KFT 1.62 (41)
LRT 2.25 (57)
BFT 3.50 (89)
184 SCHROEDER INDUSTRIES
Tube AdapterOutlet Port
for RT, KFT, LRTand BFT Models
Accessories for Tank-Mounted Filters
2.94
(75)
3.50
(89)
3.90 Ø(99)
Check Valve Diffuser
Combination forRT and KFT
Models
Threaded Outlet Port for ZT, RT,
LRT, BFT, and KFTModels
The threaded male outlet port is standard on the RT, LRT, BFT, and KFT models, and is available as anoption on the ZT filter by designating OP for the outlet porting options in the model number.
� RT is furnished with 11⁄2" NPT Male (standard)
� LRT is furnished with 2" NPT Male (standard)
� BFT is furnished with 3" NPT Male (standard)
� ZT is furnished with 11⁄2" NPT Male (optional)
� KFT is furnished with 11⁄2" NPT Male (standard)
13.0
0(3
30)
A
45°
SCHROEDER INDUSTRIES 185
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Flow Rating: Up to 20 gpm (75 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 150 psi (10 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 36 psi (2 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of PAF1-6P: 1.8 lbs. (0.8 kg)
Element Change Clearance: 2.50" (65 mm)
FilterHousingSpecifications
Applications
20 gpm75 L /min100 psi7 bar
Features and Benefits� Spin-On with full ported die cast aluminum
head for minimal pressure drop
� Offered in pipe and SAE straight thread porting
� Spin-On thread = 1.00-12UNF-2B
� Visual gauge or electrical switch dirt alarms
� Small profile for use in limited space
� Same day shipment model available
PAF1Spin-On FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Model No. of filter in photograph is PAF16P10P.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
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PAPER INDUSTRY
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186 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
P10 15.5 16.2 18.0 N/A N/A
PZ10 7.4 8.2 10.0 8.0 10.0
PZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
P10 37
PZ10 N/A
PZ25 N/A
Element Collapse Rating: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 3.75" (95 mm) O.D. x 5.5" (140 mm) long
Metric dimensions in ( ).
3.88 MAX.(98)
PORT TO PORT
3.75 (95)
3.73(95)
Ø
CHANGE
OK
OUT IN
OPTIONALELECTRIC SWITCH
.25-20UNC-2B x .62 (16) DP.(2) MOUNTING HOLES
1.50(38)
1.88(48)
.38(10)
1.50(38)
1.12(28)
5.62
(14
3)
TO
P O
F S
PIN
–ON
ELE
ME
NT
7.75
(197
)
SPIN–ON THREAD=1.00-12UNF-2B
Spin-On FilterPAF1 SAME DAY SHIPMENT MODEL AVAILABLE!
Installation instructions included on element.
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
EP10 P10Media
Z PZ25 PZ25Media
Flow gpm 0 10 20
(L/min) 0 25 50 75
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To100 psi(7 bar)
SCHROEDER INDUSTRIES 187
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids 10 µ E (cellulose) and 25 µ Z (synthetic) media
High Water Content 25 µ Z (synthetic) media
Invert Emulsions 25 µ Z (synthetic) media
Water Glycols 25 µ Z (synthetic) media
PAF1 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
P10 .17PZ25 .15
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(25) (50) (75)
(0.25)
(0.50)
10
8
6
4
2
0 0 5 10 15 20
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 10 gpm (38 L/min) forPAF16P10SY2 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 2.0 psi [.18 bar]
∆Pelement = 10 x .17 x (200÷150) = 2.3 psior
∆Pelemen= [38 x (.17÷54.9) x (44÷32) = .16 bar]
∆Ptotal = 2.0 + 2.3 = 4.3 psior
= [.18 + .16 = .34 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
PAF1Spin-On FilterSAME DAY SHIPMENT MODEL AVAILABLE!
188 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
Spin-On FilterPAF1 SAME DAY SHIPMENT MODEL AVAILABLE!
Dirt Alarm® Options
Omit = None
Visual Y2 = Back-mounted tri-color gauge
Electrical ES = Electric switch
Element Size and Media
P10 = Z size 10 µ Excellement® Z media (synthetic)
PZ10 = ZZ size 10 µ Excellement Z media (synthetic)
PZ25 = ZZ size 25 µ Excellement Z media (synthetic)
How to Build a Valid Model Number for a Schroeder PAF1:
– – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
PAF1
Example: NOTE: One option per box
– – – – – = PAF16P10PY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
6 P10 P Y2
FilterSeries
PAF1
Element Length (in)
6
BOX 5 BOX 6
BOX 1 BOX 2 BOX 3 BOX 4
Inlet Porting
P = 3⁄4" NPTF
S = SAE-12
SealMaterial
Omit = Buna N
NOTE:
Box 2. Replacement element partnumbers are a combinationof Boxes 3 and 4. Example: P10
PAF1
SCHROEDER INDUSTRIES 189
Flow Rating: Up to 50 gpm (190 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 100 psi (7 bar)
Min. Yield Pressure: 150 psi (10 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 48 psi (3 bar)
Porting Head & Cap: Die Cast AluminumElement Case: Steel
Weight of MAF1-7M: 4.2 lbs. (1.9 kg)Weight of MAF1-10M: 5.0 lbs. (2.3 kg)
Element Change Clearance: 2.50" (65 mm)
FilterHousingSpecifications
Applications
50 gpm190 L /min100 psi7 bar
Features and Benefits� Spin-On with full ported die cast aluminum
head for minimal pressure drop
� Offered in pipe, SAE straight thread and ISO 228 porting
� Spin-On thread = 1.50-16UN-2B
� Visual gauge or electrical switch dirt alarms
� Small profile for use in limited space
� Available in 7" and 10" element lengths
� Available with NPTF inlet and outlet female test ports
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Spin-On Filter MAF1
Model No. of filter in photograph is MAF17M10S.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
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190 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 7" Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
M3 6.8 7.5 10.0 N/A N/A
M10 15.5 16.2 18.0 N/A N/A
MZ3 <1.0 <1.0 <2.0 <4.0 4.8
MZ10 7.4 8.2 10.0 8.0 10.0
7" Element DHC (gm)
M3 50
M10 37
MZ3 105
MZ10 104
Element Collapse Rating: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 7M: 5.0" (125 mm) O.D. x 7.0" (180 mm) long10M: 5.0" (125 mm) O.D. x 10.5" (261 mm) long
Metric dimensions in ( ).
5.25 (133)PORT TO PORT
1.34
7M =
9.5
0 (2
41)
5.06
TO
P O
F S
PIN
-ON
ELE
ME
NT
(34)
10M
= 1
3.13
(33
3)
7M =
6.8
7 (1
74)
10M
= 1
0.50
(26
1)
(129)Ø
CHANGE
OK
OUT IN
.31-18UNC-2B x .50 (13) DP.ORM8 x 1.25 x (13) DP. (2) MOUNTING HOLES
1.88
2.68
ELECTRIC SWITCHOPTIONAL
2.63
(68)
(67)
(48)
(89)3.50 (MAX.)
OU
T
IN
SPIN-ON THREAD=1.50-16UN-2B
Spin-On FilterMAF1
Installation instructions included on element.
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 191
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content 3 and 10 µ Z (synthetic) media
Invert Emulsions 10 µ Z (synthetic) media
Water Glycols 10 µ Z (synthetic) media
MAF1 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
7"
M3 .23M10 .14MZ3 .22MZ10 .17
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(0.50)
(50) (150)(100)10
8
6
4
2
0 0 10 20 30 40 50
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 25 gpm (95 L/min) forMAF17M3P using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1.0 psi [.08 bar]
∆Pelement = 25 x .23 x (200÷150) = 7.7 psior
∆Pelemen= [95 x (.23÷54.9) x (44÷32) = .54 bar]
∆Ptotal = 1.0 + 7.7 = 8.7 psior
= [.08 + .54 = .62 bar]
∆Pfilter = ∆Phousing + ∆Pelement
Spin-On Filter MAF1
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
E M3 M3 See RLTMedia M10 M10 See RLT
Z MZ3 MZ3 See RLTMedia MZ10 MZ10 See RLT
Flowgpm 0 10 20 30 40 50
(L/min) 0 50 100 150 190
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To100 psi(7 bar)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
192 SCHROEDER INDUSTRIES
Spin-On FilterMAF1
FilterModel
NumberSelection
Dirt Alarm® Options
Omit = None
Visual Y2 = Back-mounted tri-color gauge
Electrical ES = Electric switch
Element Size and Media
M3 = M size 3 µ E media (cellulose)
M10 = M size 10 µ E media (cellulose)
MZ3 = M size 3 µ Excellement® Z media (synthetic)
MZ10 = M size 10 µ Excellement Z media (synthetic)
MW = M size W media (water removal)
How to Build a Valid Model Number for a Schroeder MAF1:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
MAF1
Example: NOTE: One option per box
– – – – – – = MAF17M3PY2BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
MAF1 7 M3 P Y2
FilterSeries
MAF1
Element Length (in)
7
10
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P = 11⁄4" NPTF
S = SAE-20
B = ISO 228 G-11⁄4"
OptionalMagnet
Omit = None
V = Viton®
AdditionalOptions
Omit = None
L = Two 1⁄8" NPTF inletand outlet femaletest ports
NOTES:
Box 2. Replacement element partnumbers are a combination of Boxes 2, 3, and 4. Replacement element partnumbers for 7" length beginwith M. Replacementelement part numbers for10" length begin with 10M. Examples: M3V; 10MZ3V10" only available with MZ3and MZ10.
Box 4. For option V, all aluminumparts are anodized.Viton is a registeredtrademark of DuPont DowElastomers.
Box 5. B porting option suppliedwith metric mounting holes.
SCHROEDER INDUSTRIES 193
Flow Rating: Up to 60 gpm (230 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 150 psi (10 bar)
Min. Yield Pressure: 250 psi (17 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 48 psi (3 bar)
Porting Head: Cast IronElement Case: Steel
Weight of MF2-7M: 8.6 lbs. (3.9 kg)
Element Change Clearance: 1.50" (40 mm)
FilterHousingSpecifications
Applications
60 gpm230 L /min150 psi10 bar
Features and Benefits� Spin-On with full ported cast iron head for
minimal pressure drop
� Offered in pipe, SAE straight thread and ISO 228 porting
� Spin-On thread = 1.50-16UN-2B
� Various Dirt Alarm® options
� Available in 7" and 10" element lengths
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is MF27M10SD5.
MF2Spin-On Filter
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
194 SCHROEDER INDUSTRIES
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 7" Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
M3 6.8 7.5 10.0 N/A N/A
M10 15.5 16.2 18.0 N/A N/A
MZ3 <1.0 <1.0 <2.0 <4.0 4.8
MZ10 7.4 8.2 10.0 8.0 10.0
7" Element DHC (gm)
M3 50
M10 37
MZ3 105
MZ10 104
Element Collapse Rating: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 7M: 5.0" (125 mm) O.D. x 7.0" (180 mm) long10M: 5.0" (125 mm) O.D. x 10.5" (261 mm) long
Spin-On FilterMF2
ElementPerformanceInformation
Metric dimensions in ( ).
IN
OU
T
(32)
(60)
10M
= 1
0.50
(26
1)
(129)
2.75
5.50
(140)
(70)
(70)
(140)
(24)
(24)
.50-13UNC-2B X .62 (16) DEEPORM12 x 1.75 x (16) DEEP(2) MOUNTING HOLES
5.50
2.75
7M =
6.8
8 (1
75)
5.06
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
.94
.94
1.25
2.34
Ø
4.50 MAX.(114)
SPIN-ON THREAD=1.50-16UN-2B
Installation instructions included on element.
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 195
MF2Spin-On Filter
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
E 7M3 7M3 See RLTMedia 7M10 7M10 See RLT
Z 7MZ3 7MZ3 See RLTMedia 7MZ10 7MZ10 See RLT
Flowgpm 0 20 30 40 50 60
(L/min) 0 50 100 150 230
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To150 psi(10 bar)
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content 3 and 10 µ Z (synthetic) media
Invert Emulsions 10 µ Z (synthetic) media
Water Glycols 10 µ Z (synthetic) media
MF2 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
M
M3 .23M10 .14MZ3 .22MZ10 .17
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(0.75)
(0.5)
(25) (125) (175)(75)12
10
8
6
4
2
0 0 10 20 30 40 50 60
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 30 gpm (115 L/min) forMF27MZ3D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.22 bar]
∆Pelement = 30 x .22 x (200÷150) = 8.8 psior
∆Pelemen= [115 x (.22÷54.9) x (44÷32) = .63 bar]
∆Ptotal = 3.0 + 8.8 = 11.8 psior
= [.22 + .63 = .83 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Spin-On FilterMF2
196 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
Element Size and Media
M3 = M size 3 µ E media (cellulose)
M10 = M size 10 µ E media (cellulose)
MZ3 = M size 3 µ Excellement® Z media (synthetic)
MZ10 = M size 10 µ Excellement Z media (synthetic)
MW = M size W media (water removal)
How to Build a Valid Model Number for a Schroeder MF2:
– – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MF2
Example: NOTE: One option per box
– – – – – = MF27M3PD5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6
MF2 7 M3 P D5
FilterSeries
MF2
Element Length (in)
7
10
BOX 5 BOX 6
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P = 11⁄4" NPTF
S = SAE-20
B = ISO 228 G-11⁄4"
OptionalMagnet
Omit = None
V = Viton®
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Replacement element partnumbers for 7" length beginwith M. Replacementelement part numbers for10" length begin with 10M. Example: M3; 10MZ310" only available with MZ3and MZ10.
Box 4. Viton is a registeredtrademark of DuPont DowElastomers.
Box 5. B porting option suppliedwith metric mounting holes.
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermal Lockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & light
Visual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
Electrical MS13DCT = MS13 (see above), direct current, w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, w/ thermal lockout
Thermal Lockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 197
Flow Rating: Up to 30 gpm (120 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 300 psi (20 bar)
Min. Yield Pressure: 1200 psi (80 bar)
Rated Fatigue Pressure: 270 psi (19 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 51 psi (4 bar)
Porting Head: Cast AluminumElement Case: Steel
Weight of TF1-1A: 5.1 lbs. (2.3 kg)Weight of TF1-2A: 6.3 lbs. (2.9 kg)
Element Change Clearance: 3.50" (90 mm)
FilterHousingSpecifications
Applications
30 gpm120 L /min300 psi20 bar
Features and Benefits� Offered in pipe, SAE straight thread,
flange and ISO 228 porting
� Various Dirt Alarm® options
� Available with No-Element indicator
� Available with NPTF inlet and outletfemale test ports
� Available with magnet inserts
� Available with housing drain plug
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is TF11AZ10SD5.
TF1Return Line Filter
INDUSTRIAL AUTOMOTIVE MANUFACTURING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
198 SCHROEDER INDUSTRIES
Return Line FilterTF1
Metric dimensions in ( ).
1.38(35)
1A =
9.3
1 (2
36)
IN
3.50(89)
4.50 MAX.
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
(114)
2A =
14.
12 (
359)
Ø
OUTIN
(114)
(108)4.25
4.50
OUT
AA
.38-16UNC-2B x .50 (13) DEEPORM10 x 1.5 x (13) DEEP(2) MOUNTING HOLES
VIEW A-A
.38(10)
1.50(38)
.88
(22)
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
A3 6.8 7.5 10.0 N/A N/A
A10 15.5 16.2 18.0 N/A N/A
AZ1 <1.0 <1.0 <1.0 <4.0 4.2
AZ3 <1.0 <1.0 <2.0 <4.0 4.8
AZ5 2.5 3.0 4.0 4.8 6.3
AZ10 7.4 8.2 10.0 8.0 10.0
AZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
A3 16
A10 13
AZ1 25
AZ3 26
AZ5 30
AZ10 28
AZ25 28
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 3.0" (75 mm) O.D. x 4.5" (115 mm) long
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
EA3 1A3 2A3
MediaA10 1A10 2A10A25 1A25AZ1 1AZ1 2AZ1AZ3 1AZ3 2AZ3
ZAZ5 AZ5MediaAZ10 AZ10AZ25 AZ25
Flowgpm 0 10 20 30
(L/min) 0 25 50 75 100 120
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To300 psi(20 bar)
SCHROEDER INDUSTRIES 199
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
TF1 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1A 2A
A3 .53 .27A10 .36 .18A25 .05 .03AZ1 .70 .35AZ3 .50 .25AZ5 .32 .16AZ10 .25 .13AZ25 .14 .07
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(25) (50) (100)(75)10
8
6
4
2
0 0 10 20 30
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 20 gpm (75 L/min) forTF12AZ3PD using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 4.5 psi [.30 bar]
∆Pelement = 20 x .25 x (200÷150) = 6.7 psior
∆Pelemen= [75 x (.25÷54.9) x (44÷32) = .47 bar]
∆Ptotal = 4.5 + 6.7 = 11.2 psior
= [.30 + .47 = .77 bar]
∆Pfilter = ∆Phousing + ∆Pelement
TF1Return Line Filter
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Skydrol is a registeredtrademark of Solutia Inc.
200 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
Return Line FilterTF1
Element Part Number
ALength
A3 = 3 µ E media (cellulose)A10 = 10 µ E media (cellulose)A25 = 25 µ E media (cellulose)
AZ1 = 1 µ Excellement® media (synthetic)AZ3 = 3 µ Excellement media (synthetic)AZ5 = 5 µ Excellement media (synthetic)AZ10 = 10 µ Excellement media (synthetic)AZ25 = 25 µ Excellement media (synthetic)
AM10 = 10 µ M media (reusable metal)AM25 = 25 µ M media (reusable metal)
How to Build a Valid Model Number for a Schroeder TF1:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
TF1
Example: NOTE: Only box 7 may contain more than one option
– – – – – – = TF11A3PD5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
TF1 1 A3 P D5
FilterSeries
TF1
Number ofElements
1
2
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P = 1" NPTF
S = SAE-16
B = ISO 228 G-1"
OptionalMagnet
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
AdditionalOptions
Omit = None
L = Two 1⁄4"NPTF inletand outletfemale test ports
N = No-Elementindicator
G440 = 1⁄2" drain on bottomof housing
M = Magnetinserts
NOTES:
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.E media elements are onlyavailable with Buna N seals.
Box 4. For option V, all aluminumparts are anodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registeredtrademark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. B porting option suppliedwith metric mounting holes.
Dirt Alarm® Options
Omit = None
Visual D = PointerD5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductorcable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wireMS12 = Electrical w/ 5 pin Brad Harrison
connector (male end only)
Electrical MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally
closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5T
Electrical MS10T = MS10 (see above) w/ thermal lockout
with MS10LCT = Low current MS10T
Thermal MS12T = MS12 (see above) w/ thermal lockout
Lockout MS12LCT = Low current MS12TMS16T = MS16 (see above) w/ thermal lockout
MS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS = Cam operated switch w/ 1⁄2" conduit female connection
MS2 = Cam operated switch Electrical w/ 10" pigtail connectionVisual MS13 = Supplied w/ threaded connector & lightMS14 = Supplied w/ 5 pin Brad Harrison connector
& light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 201
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 300 psi (20 bar)
Min. Yield Pressure: 1000 psi (70 bar)
Rated Fatigue Pressure: 290 psi (20 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 51 psi (4 bar)
Porting Head: Die Cast AluminumElement Case: Steel
Weight of KF3-1K: 10.5 lbs. (4.8 kg)Weight of KF3-2K: 14.2 lbs. (6.4 kg)Weight of KF3-3K: 18.5 lbs. (8.4 kg)
Element Change Clearance: 1.50" (40 mm) for all lengths
FilterHousingSpecifications
Applications
100 gpm380 L /min300 psi20 bar
Features and Benefits� Meets HF4 automotive standard
� Offered in pipe, SAE straight thread, flange andISO 228 porting
� Various Dirt Alarm® options
� Available with No-Element indicator
� Available with NPTF inlet and outlet female test ports
� Available with magnet inserts
� Available with housing drain plug
� Takes the standard "K" element in K, KK or 27K lengths
� Same day shipment model available
� Allows consolidation of inventoried replacementelements by using K-size elements
� WKF3 model for water service available – referto Section 5 of this catalog
� Also available with DirtCatcher® elements (KD & KKD)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is KF31K10S.
KF3Return Line FilterSAME DAY SHIPMENT MODEL AVAILABLE!
MINING TECHNOLOGY
INDUSTRIAL AUTOMOTIVE MANUFACTURING
STEEL MAKING
MOBILEVEHICLES
202 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
(13)
4.50 MAX.
1.25 (32)
(76)
1K =
13.
12 (
333)
2K =
22.
38 (
568)
3K =
31.
88 (
810)
(119)
.87 TYP(22)
(159)
(43)
(140)
INOUT
.31-18UNC-2B x
.50 (13) MIN. DEPTHORM8 x 1.25 x (13) DP.(4) MOUNTING HOLES
6.25
6.25(159)
5.50
IN
OUT
4.68 Ø
(114)
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
3.00
MTG. HOLESURFACE
1.68 TYP
.50
BOLT INSTALLATION TORQUE = 45 FT-LBS.
Return Line FilterKF3 SAME DAY SHIPMENT MODEL AVAILABLE!
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm) Element DHC (gm)
K3 54 KK3 108 27K3 162 – – – –
K10 44 KK10 88 27K10 132 – – – –
KZ1 112 KKZ1 224 27KZ1 336 KDZ1 89 KKDZ1 188
KZ3 115 KKZ3 230 27KZ3 345 KDZ3 71 KKDZ3 150
KZ5 119 KKZ5 238 27KZ5 357 KDZ5 100 KKDZ5 210
KZ10 108 KKZ10 216 27KZ10 324 KDZ10 80 KKDZ10 168
KZ25 93 KKZ25 186 27KZ25 279 KDZ25 81 KKDZ25 171
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
Dirt HoldingCapacity
KF3Return Line FilterSAME DAY SHIPMENT MODEL AVAILABLE!
SCHROEDER INDUSTRIES 203
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
KF3 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K 3K 1K 2KK3 .25 .12 .08K10 .09 .05 .03K25 .02 .01 .01KZ1 .20 .10 .05 KDZ1 .24 .12KZ3 .10 .05 .03 KDZ3 .12 .06KZ5 .08 .04 .02 KDZ5 .1 .05KZ10 .05 .03 .02 KDZ10 .06 .03KZ25 .04 .02 .01 KDZ25 .04 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(50) (150) (250) (350)8
6
4
2
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
Exercise:Determine ∆P at 60 gpm (225 L/min) forKF32KZ5SD5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.5 psi [.24 bar]
∆Pelement = 60 x .04 x (200÷150) = 3.2 psior
∆Pelemen= [225 x (.04÷54.9) x (44÷32) = .23 bar]
∆Ptotal = 3.5 + 3.2 = 6.7 psior
= [.24 + .23 = .47 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
EK3 1K3 2K3† 3K3
Media K10 1K10 2K10† 3K10†
K25 1K25 2K25†
KZ1 1KZ1 2KZ1† 3KZ1†
ZKZ3 1KZ3 2KZ3†
Media KZ5 1KZ5 2KZ5†
KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 20 40 60 80 100
(L/min) 0 50 150 250 380†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To300 psi(20 bar)
Skydrol is a registeredtrademark of Solutia Inc.
204 SCHROEDER INDUSTRIES
Return Line FilterKF3 SAME DAY SHIPMENT MODEL AVAILABLE!
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
Element Part Number
K KK 27KLength Length Length
K3 KK3 27K3 = 3 µ E media (cellulose)K10 KK10 27K10 = 10 µ E media (cellulose)K25 KK25 27K25 = 25 µ E media (cellulose)
KZ1 KKZ1 27KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 KKZ3 27KZ3 = 3 µ Excellement Z media (synthetic)KZ5 KKZ5 27KZ5 = 5 µ Excellement Z media (synthetic)KZ10 KKZ10 27KZ10 = 10 µ Excellement Z media (synthetic)KZ25 KKZ25 27KZ25 = 25 µ Excellement Z media (synthetic)
KW = W media (water removal)
KM10 = 10 µ M media (reusable metal)KM25 = 25 µ M media (reusable metal)KM60 = 60 µ M media (reusable metal)
KDZ1 KKDZ1 = K size DirtCatcher® 1 µ Excellement Z mediaKDZ3 KKDZ3 = K size DirtCatcher 3 µ Excellement Z mediaKDZ5 KKDZ5 = K size DirtCatcher 5 µ Excellement Z mediaKDZ10 KKDZ10 = K size DirtCatcher 10 µ Excellement Z mediaKDZ25 KKDZ25 = K size DirtCatcher 25 µ Excellement Z media
How to Build a Valid Model Number for a Schroeder KF3:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
KF3
Example: NOTE: Only box 7 may contain more than one option
– – – – – – = KF31KZ10SD5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
KF3 1 KZ10 S D5
FilterSeries
KF3(See Section 5
for Water Service version)
Number of Elements
1
2
3
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
Porting
P = 11⁄2" NPTF
S = SAE-24
F = 11⁄2" SAE 4-bolt flange Code 61
B = ISO 228 G-11⁄2"
SealMaterial
Omit = Buna N
H = EPR
V = Viton®
W = Buna N
H.5 = Skydrol®
compatibility
AdditionalOptions
Omit = None
L = Two 1⁄4" NPTFinlet and outlet femaletest ports
N = No-Element indicator
50 = Optional bypass setting(required for HF4)
G426 = 3⁄4" drain on bottom ofhousing
G440 = 1⁄2" drain on bottom ofhousing
M = Magnet inserts
NOTES:
Box 2. Double and triple stacking of K-size elements can bereplaced by single KK and27K elements, respectively.Number of elements mustequal 1 when using KK or 27K elements.
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.
Box 4. For options H, W, V, and H.5,all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. For option F, bolt threaddepth .63" (16 mm).B porting option suppliedwith metric mounting holes.
Box 7. Option L not available withMS & MS2 dirt alarm options.
Dirt Alarm® Options
Omit = None
Visual D = PointerD5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductorcable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
Electrical
MS12 = Electrical w/ 5 pin Brad Harrison connector(male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally closed,
for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5T
Electrical MS10T = MS10 (see above) w/ thermal lockout
with MS10LCT = Low current MS10T
Thermal MS12T = MS12 (see above) w/ thermal lockout
Lockout MS12LCT = Low current MS12TMS16T = MS16 (see above) w/ thermal lockout
MS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS = Cam operated switch w/ 1⁄2" conduit female connection
MS2 = Cam operated switch w/ 10" pigtailElectrical connectionVisual MS13 = Supplied w/ threaded connector & lightMS14 = Supplied w/ 5 pin Brad Harrison
connector & light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 205
Return Line Filter With 2" Ports LF1
Flow Rating: Up to 120 gpm (455 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 300 psi (20 bar)
Min. Yield Pressure: 1000 psi (70 bar)
Rated Fatigue Pressure: 250 psi (17 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2.1 bar)Full Flow: 60 psi (4.1 bar)
Porting Head: Cast AluminumElement Case: Steel
Available Porting: 2" NPTF, 21⁄2-12 SAE Straight
Weight of LF1-18LC: 17.5 lbs. (7.9 kg)
Element Change Clearance: 2.0" (55 mm)
FilterHousingSpecifications
Applications
120 gpm455 L /min300 psi20 bar
Features and Benefits� Offered in pipe, SAE straight thread and
ISO 228 porting
� Available in 18" element lengths only
� Various Dirt Alarm® options
� Available with NPTF inlet and outletfemale test ports
� Available with 2" porting with "K" size element
� Available with housing drain plug
� WLF1 model for water service also available – refer to Section 5 of this catalog
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is LF118LCZ10P32D.
AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
MOBILEVEHICLES
Return Line Filter With 2" PortsLF1
206 SCHROEDER INDUSTRIES
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
18LC3 6.8 7.5 10.0 N/A N/A
18LC10 15.5 16.2 18.0 N/A N/A
18LCZ1 <1.0 <1.0 <1.0 <4.0 4.2
18LCZ3 <1.0 <1.0 <2.0 <4.0 4.8
18LCZ5 2.5 3.0 4.0 4.8 6.3
18LCZ10 7.4 8.2 10.0 8.0 10.0
18LCZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
18LC3 110
18LC10 88
18LCZ1 200
18LCZ3 205
18LCZ5 228
18LCZ10 203
18LCZ25 184
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 4.0" (100 mm) O.D. x 18.5" (470 mm) long
ElementPerformanceInformation
Metric dimensions in ( ).
1.881.88
4.69 Ø
5.62
1.50 MAX.
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
(38)
(48)
(119)
(143)
(159)
IN OUT
IN OUT
.38-16UNC-2B x .50(13) DP.ORM10 x 1.5 x (13) DP.(2) MOUNTING HOLES
23.
75 (
603)
6.25
.62
(51)
(16)
(44)
AA
VIEW A-A
INOUT
1.75 2.00
1.88
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 30 psi (2.1 bar) bypass valve.
18LCZ1 18LCZ1
Z18LCZ3 18LCZ3
Media 18LCZ5 18LCZ5
18LCZ10 18LCZ10
18LCZ25 18LCZ25
Flowgpm 0 60 80 100 120
(L/min) 0 230 300 380 455
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To300 psi(20 bar)
Return Line Filter With 2" Ports LF1
SCHROEDER INDUSTRIES 207
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
LF1-2" ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
18LCZ1 .1018LCZ3 .0518LCZ5 .0418LCZ10 .0318LCZ25 .02
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(0.50)
(0.75)
(50) (150) (250) (350)12
10
8
6
4
2
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
120
∆Phousing ∆Pelement
Exercise:Determine ∆P at 40 gpm (150 L/min) forLF118LCZ10S32D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1.0 psi [.07 bar]
∆Pelement = 40 x .03 x (200÷150) = 1.6 psior
∆Pelemen= [150 x (.03÷54.9) x (44÷32) = .11 bar]
∆Ptotal = 1.0 + 1.6 = 2.6 psior
∆Peleme = [.07 + .11 = .18 bar]
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Skydrol is a registeredtrademark of Solutia Inc.
208 SCHROEDER INDUSTRIES
Return Line Filter With 2" PortsLF1
FilterModel
NumberSelection
How to Build a Valid Model Number for a Schroeder LF1:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
LF1
Example: NOTE: Only box 7 may contain more than one option
– – – – – – = LF118LC3P32D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
LF1 18 LC3 P32 D5
FilterSeries
LF1
BOX 1 BOX 2 BOX 3 BOX 4
Element Size and Media
LC3 = LC size 3 µ E media (cellulose)
LC10 = LC size 10 µ E media (cellulose)
LCZ1 = LC size 1 µ Excellement® Z media (synthetic)
LCZ3 = LC size 3 µ Excellement Z media (synthetic)
LCZ5 = LC size 5 µ Excellement Z media (synthetic)
LCZ10 = LC size 10 µ Excellement Z media (synthetic)
LCZ25 = LC size 25 µ Excellement Z media (synthetic)
Length ofElement (in)
18
SealMaterial
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Example: 18LC3V
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh onelements, and light oilcoating on housing exterior.Viton is a registeredtrademark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. 2" ports are available withK-size elements for up to100 gpm. Contact factory.B porting option suppliedwith metric mounting holes.
BOX 5 BOX 6 BOX 7
Porting
P32 = 2" NPTF
S32 = SAE-32
B32 = ISO 228 G-2"
AdditionalOptions
Omit = None
L = Two 1⁄4" NPTFinlet and outletfemale test ports
G426 = 3⁄4" drain on bottom of housing
G440 = 1⁄2" drain on bottom of housing
Dirt Alarm® Options
Omit = None
Visual D = PointerD5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector
(male end only)MS10LC = Low current MS10
MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison
connector (male end only)MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally
closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS = Cam operated switch w/ 1⁄2" conduitfemale connection
MS2 = Cam operated switch w/ 10" pigtailElectrical connection
Visual MS13 = Supplied w/ threaded connector & light
MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 209
Flow Rating: Up to 200 gpm (760 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 300 psi (20 bar)
Min. Yield Pressure: 1000 psi (70 bar)
Rated Fatigue Pressure: 250 psi (17 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 25 psi (2 bar)Full Flow: 60 psi (4 bar)
Porting Head: Anodized Cast AluminumElement Case: Steel
Weight of MLF1-2K: 44.0 lbs. (20.0 kg)Weight of MLF1-4K: 50.0 lbs. (23.0 kg)Weight of MLF1-6K: 58.0 lbs. (26.0 kg)
Element Change Clearance: 2.0" (55 mm)
FilterHousingSpecifications
Applications
200 gpm760 L /min300 psi20 bar
Features and Benefits� Equipped with inlet and outlet manifolds
� Meets HF4 automotive standard
� Offered in pipe and flange porting
� Available in 2, 4 or 6 element configurations
� Various Dirt Alarm® options
� Available with NPTF inlet and outlet femaletest ports
� Available with housing drain plugs
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
MLF1Top-Ported Return Line Filter
Model No. of filter in photograph is MLF14K10PD.
AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
MOBILEVEHICLES
210 SCHROEDER INDUSTRIES
Top-Ported Return Line FilterMLF1
Metric dimensions in ( ).
3.00(76) 11.69
(297)
1.50 MAX.(38)
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
MANIFOLDMANIFOLD
.50-13UNC-2B x 1.00 (25) DEEP(4) MOUNTING HOLES (FROM BOTTOM)
2.25(57)
4.69(119)
Ø
IN
IN2K
= 1
4.56
(37
0)4K
= 2
4.06
(61
1)6K
= 3
3.31
(84
6) OUT
OUT
6.00(152)
4.25(108)
8.50(216)
12.88(327)
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
2K3 108 4K3 216 6K3 324
2K10 88 4K10 176 6K10 264
2KZ1 224 4KZ1 448 6KZ1 672
2KZ3 230 4KZ3 460 6KZ3 690
2KZ5 238 4KZ5 476 6KZ5 714
2KZ10 216 4KZ10 432 6KZ10 648
2KZ25 186 4KZ25 372 6KZ25 558
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
KK: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27K: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 25 psi (1.7 bar) bypass valve.
EK3 4K3 6K3
Media K10 4K10 6K10
K25 4K25
KZ1 4KZ1 6KZ1
ZKZ3 2KZ3 3KZ3 4KZ3
Media KZ5 2KZ5 4KZ5 6KZ5
KZ10 2KZ10 4KZ10
KZ25 2KZ25 4KZ25
Flowgpm 0 100 120 140 160 180 200
(L/min) 0 200 400 600 760
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To300 psi(20 bar)
SCHROEDER INDUSTRIES 211
MLF1Top-Ported Return Line Filter
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
MLF1 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
2K 4K/KK 6K/27K
K3 .12 .06 .04K10 .05 .02 .02K25 .01 .01 .01KZ1 .10 .05 .03KZ3 .05 .03 .02KZ5 .04 .02 .02KZ10 .03 .02 .01KZ25 .02 .01 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.50)
(1.00)
(1.50)
(2.00)
(200) (400) (600)30
25
20
15
10
5
0 0 40 80 120 160 200
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
PORT T
O PORT
ELEMENT SIZING
∆Phousing ∆Pelement
The ∆P housing curve labeled “Element Sizing” is the pressure drop between the inlet and outlet areas of the filter’s bypass valve and should be usedfor filter sizing. The “Port to Port” ∆P takes intoconsideration the inlet and outlet manifolds. Thispressure drop can be significantly higher due tothese additional flow constrictions. Although this∆P does not affect the performance of the filter, it should be considered for overall system design.
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Skydrol is a registeredtrademark of Solutia Inc.
212 SCHROEDER INDUSTRIES
Top-Ported Return Line FilterMLF1
FilterModel
NumberSelection
Element Part Number
K KK 27KLength Length Length
K3 KK3 27K3 = 3 µ E media (cellulose)K10 KK10 27K10 = 10 µ E media (cellulose)K25 KK25 27K25 = 25 µ E media (cellulose)
KZ1 KKZ1 27KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 KKZ3 27KZ3 = 3 µ Excellement Z media (synthetic)KZ5 KKZ5 27KZ5 = 5 µ Excellement Z media (synthetic)KZ10 KKZ10 27KZ10 = 10 µ Excellement Z media (synthetic)KZ25 KKZ25 27KZ25 = 25 µ Excellement Z media (synthetic)
KW = W media (water removal)
KM60 = 60 µ M media (reusable metal)KM150 = 150 µ M media (reusable metal)
How to Build a Valid Model Number for a Schroeder MLF1:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
MLF1
Example: NOTE: Only box 7 may contain more than one option
– – – – – – = MLF12K10PD5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
MLF1 2 K10 P D5
FilterSeries
MLF1
Number of Elements
2
4
6
BOX 4 BOX 5 BOX 6
BOX 1 BOX 2 BOX 3
Porting
P = 21⁄2" NPTF
F = 21⁄2" SAE 4-bolt flange Code 61
SealMaterial
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
AdditionalOptions
Omit = None
L = Two 1⁄4" NPTF inletand outlet femaletest ports
G426 = 3⁄4" drain on bottom of housing
G440 = 1⁄2" drain on bottom of housing
NOTES:
Box 2. Double and triple stackingof K-size elements can bereplaced by KK and 27Kelements, respectively.Number of elements mustequal 2 when using KK or 27K elements.
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.K25 is not available with EPR seals.
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Dirt Alarm® Options
Omit = None
Visual D = PointerD5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector
(male end only)MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally closed,
for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male
connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5T
Electrical MS10T = MS10 (see above) w/ thermal lockoutwith MS10LCT = Low current MS10T
Thermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS = Cam operated switch w/ 1⁄2" conduitfemale connection
Electrical MS2 = Cam operated switch w/ 10" pigtail connectionVisual MS13 = Supplied w/ threaded connector & light
MS14 = Supplied w/ 5 pin Brad Harrison connector& light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
BOX 7
SCHROEDER INDUSTRIES 213
SRLTMedium Pressure FilterSAME DAY SHIPMENT MODEL AVAILABLE!
Flow Rating: Up to 25 gpm (100 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 1400 psi (100 bar)
Min. Yield Pressure: 4000 psi (276 bar)
Rated Fatigue Pressure: 750 psi (52 bar) per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar)Full Flow: 55 psi (3.8 bar)
Porting Head: AluminumElement Case: Aluminum
Weight of SRLT-6R: 3.0 lbs. (1.4 kg)
Element Change Clearance: 2.75" (70 mm)
FilterHousingSpecifications
Applications
25 gpm100 L /min1400 psi100 bar
Features and Benefits� Smaller, compact version of the RLT
� Quick and easy cartridge elementchangeouts
� Lightweight at 3 pounds
� Offered in pipe, SAE straight thread and ISO 228 porting
� Available with NPTF inlet and outletfemale test ports
� Various Dirt Alarm® options
� Same day shipment model available
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is SRLT6RZ10S12D5.
INDUSTRIAL AUTOMOTIVE MACHINE MANUFACTURING TOOL
STEEL MAKING
MOBILEVEHICLES
214 SCHROEDER INDUSTRIES
Medium Pressure FilterSRLT SAME DAY SHIPMENT MODEL AVAILABLE!
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
6R3 6.8 7.5 10.0 N/A N/A
6R10 15.5 16.2 18.0 N/A N/A
6RZ1 <1.0 <1.0 <1.0 <4.0 4.2
6RZ3 <1.0 <1.0 <2.0 <4.0 4.8
6RZ5 2.5 3.0 4.0 4.8 6.3
6RZ10 7.4 8.2 10.0 8.0 10.0
6RZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm)
6R3 5
6R10 6
6RZ1 15
6RZ3 15
6RZ5 17
6RZ10 14
6RZ25 25
Element Collapse Rating: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 2.0" (50 mm) O.D. x 6.0" (150 mm) long
ElementPerformanceInformation
Metric dimensions in ( ).
4.50 MAX..94(24)
PORT TO PORT
1.62(41)
.31-18UNC-2B x .50 (13) DEEPORM8 x 1.25 x (13) DEEP(2) MOUNTING HOLES
2.84(72)
Ø
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
CPORTS
OUTIN
OUTIN
3.50 (89)
.81(21)
.94(24)
3.50(89)
(114)
6R =
9.3
9 (2
39 )
.84(21)
BOWL INSTALLATION TORQUE = 40 FT-LBS.
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
E 6R3 6R3 See RLTMedia 6R10 6R10 See RLT
6RZ1 6RZ1 See RLT6RZ3 6RZ3 See RLTZ6RZ5 6RZ5 See RLTMedia6RZ10 6RZ10 See RLT6RZ25 6RZ25
Flowgpm 0 5 10 15 20 25
(L/min) 0 25 50 75 100
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To1400 psi(100 bar)
SCHROEDER INDUSTRIES 215
SRLTMedium Pressure FilterSAME DAY SHIPMENT MODEL AVAILABLE!
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
SRLT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
6R3 .456R10 .386RZ1 1.116RZ3 .556RZ5 .506RZ10 .466RZ25 .14
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
14
12
10
8
6
4
2
(1.0)
(0.75)
(0.5)
(0.25)
0 5 10 15 20 25Flow gpm
Flow (L/min)(25) (50) (75) (95)
∆P
(bar
)
∆P
psi
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 15 gpm (57 L/min) forSRLT6R3P12D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 5.0 psi [.37 bar]
∆Pelement = 15 x .45 x (200÷150) = 9 psior
∆Peleme = [57 x (.45÷54.9) x (44÷32) = .64 bar]
∆Ptotal = 5.0 + 9.0 = 14.0 psior
∆Peleme = [.37 + .64 = 1.01 bar]
Skydrol is a registeredtrademark of Solutia Inc.
216 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
Medium Pressure FilterSRLT SAME DAY SHIPMENT MODEL AVAILABLE!
How to Build a Valid Model Number for a Schroeder SRLT:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
SRLT
Example: NOTE: One option per box
– – – – – – = SRLT6RZ10S12D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
6SRLT RZ10 S12 D5
FilterSeries
SRLT
BOX 1 BOX 2 BOX 3 BOX 4
Element Size and Media
R3 = R size 3 µ E media (cellulose)R10 = R size 10 µ E media (cellulose)
RZ1 = R size 1 µ Excellement® Z media (synthetic)RZ3 = R size 3 µ Excellement Z media (synthetic)RZ5 = R size 5 µ Excellement Z media (synthetic)
RZ10 = R size 10 µ Excellement Z media (synthetic)RZ25 = R size 25 µ Excellement Z media (synthetic)
RW = R size W media (water removal)
Length ofElement (in)
6
SealMaterial
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Example: 6R3V
Box 3. E media elements are onlyavailable with Buna N seals.
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. B porting option suppliedwith metric mounting holes.
BOX 5 BOX 6 BOX 7
Porting
P12 = 3⁄4" NPTF
S12 = SAE-12
B12 = ISO 228 G-3⁄4"
AdditionalOptions
Omit = None
L = Two 1⁄8" NPTFinlet and outlet femaletest ports
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector
(male end only)MS10LC = Low current MS10
MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison
connector (male end only)MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally
closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5T
Electrical MS10T = MS10 (see above) w/ thermal lockout
with MS10LCT = Low current MS10T
Thermal MS12T = MS12 (see above) w/ thermal lockout
Lockout MS12LCT = Low current MS12TMS16T = MS16 (see above) w/ thermal lockout
MS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS13 = Supplied w/ threaded connector Electrical & light
Visual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 217
Flow Rating: Up to 70 gpm (265 L/min) for 150 SUS (32 cSt) fluids for P20, S20, & B20 portingUp to 50 gpm (190 L/min) for 150 SUS (32 cSt) fluids for P16, S16, F16, F20& B16 porting
Max. Operating Pressure: 800 psi (55 bar)
Min. Yield Pressure: 2400 psi (165 bar)
Rated Fatigue Pressure: 415 psi (29 bar), per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar) for all portingFull Flow: 57 psi (3.9 bar) for P20 & S20 portingFull Flow: 75 psi (5.2 bar) for P16, S16, F16 & F20 porting
Porting Head: AluminumElement Case: Aluminum
Weight of RLT-9V: 6.7 lbs. (3.0 kg)Weight of RLT-14V: 8.0 lbs. (3.6 kg)
Element Change Clearance: 9V & 14V: 2.75" (70 mm)
FilterHousingSpecifications
Applications
70 gpm265 L /min800 psi55 bar
Features and Benefits� Durable, compact design
� Quick and easy cartridge element changeouts
� Available in 9" and 14" element lengths
� Lightweight at 8 pounds
� Offered in pipe, SAE straight thread, flangeand ISO 228 porting
� Available with NPTF inlet and outlet femaletest ports
� WRLT model for water service also available –refer to Section 5 of this catalog
� Various Dirt Alarm® options
� Same day shipment model available
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is RLT9VZ10P20D5.
RLTMedium Pressure FilterSAME DAY SHIPMENT MODEL AVAILABLE!
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
STEEL MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
Medium Pressure FilterRLT SAME DAY SHIPMENT MODEL AVAILABLE!
218 SCHROEDER INDUSTRIES
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
9V3/14V3 6.8 7.5 10.0 N/A N/A
9V10/14V10 15.5 16.2 18.0 N/A N/A
9VZ1/14VZ1 <1.0 <1.0 <1.0 <4.0 4.2
9VZ3/14VZ3 <1.0 <1.0 <2.0 <4.0 4.8
9VZ5/14VZ5 2.5 3.0 4.0 4.8 6.3
9VZ10/14VZ10 7.4 8.2 10.0 8.0 10.0
9VZ25/14VZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm)
9V3 25 14V3 38
9V10 12 14V10 25
9VZ1 55 14VZ1 102
9VZ3 57 14VZ3 105
9VZ5 62 14VZ5 115
9VZ10 52 14VZ10 104
9VZ25 48 14VZ25 94
Element Collapse Rating: 150 psid (10 bar)500 psid (34.5 bar) for hydrostatic high collapse (9V5Z10 element) version
Flow Direction: Outside InElement Nominal Dimensions: 9V: 3.0" (75 mm) O.D. x 9.5" (240 mm) long
14V: 3.0" (75 mm) O.D. x 14.5" (370 mm) long
ElementPerformanceInformation
Metric dimensions in ( ).
(17.5)
1.38(35)
.69
(53)2.09
14V
= 1
8.75
(47
6)9V
= 1
3.75
(34
9)
1.50
4.75 (121)
IN OUT
3.72 (94)
OUTIN
(38)
Ø
(114)4.50 MAX.
(106)4.18
(49)1.94
3.88(98)
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
.31-18UNC-2B x .50 (13) DP.ORM8 x 1.25 x (13) DP.(4) MOUNTING HOLES
BOWL INSTALLATION TORQUE = 40 FT-LBS.
Dirt HoldingCapacity
RLTMedium Pressure FilterSAME DAY SHIPMENT MODEL AVAILABLE!
SCHROEDER INDUSTRIES 219
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation (EPR seals andstainless steel wire mesh in element, and light oil coating on housing exterior)
RLT ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
9V 14V
9V3 .32 14V3 .199V10 .24 14V10 .159VZ1 .34 14VZ1 .219VZ3 .21 14VZ3 .179VZ5 .13 14VZ5 .099VZ10 .11 14VZ10 .089VZ25 .06 14VZ25 .05
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.50)
(0.75)
(0.25)
14
12
10
8
6
4
2
0 0 10 20 30 40 50 60 70
Flow gpm
Flow (L/min)(50) (150) (250)
∆P
(bar
)
∆P
psi
SIZE 16 PORTING
SIZE 2
0 PORTIN
G
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 40 gpm (150 L/min) forRLT9VZ5S16D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 5.5 psi [.35 bar]
∆Pelement = 40 x .13 x (200÷150) = 6.9 psior
∆Peleme = [150 x (.13÷54.9) x (44÷32) = .49 bar]
∆Ptotal = 5.5 + 6.9 = 12.4 psior
∆Peleme = [.35 + .49 = .84 bar]
To800 psi(55 bar)
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
9V3 & 14V3 9V3 14V3 Contact FactoryE Media9V10 & 14V10 9V10 14V10 Contact Factory9VZ1 & 14VZ1 9VZ1 14VZ1 Contact Factory
Z9VZ3 & 14VZ3 9VZ3 14VZ3 Contact Factory
Media 9VZ5 & 14VZ5 9VZ5 14VZ5
9VZ10 & 14VZ10 9VZ10 & 14VZ109VZ25 & 14VZ25 9VZ25 & 14VZ25
Flowgpm 0 10 20 30 40 50 60 70
(L/min) 0 50 100 150 200 270
Shown above are the elements most commonly used in this housing. requires size 20 porting
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
Skydrol is a registeredtrademark of Solutia Inc.
220 SCHROEDER INDUSTRIES
Medium Pressure FilterRLT SAME DAY SHIPMENT MODEL AVAILABLE!
FilterModel
NumberSelection
Same Day Shipment
ModelSee.
Appendix E.for details.
Element Size and Media
V3 = V size 3 µ E media (cellulose)V10 = V size 10 µ E media (cellulose)
VZ1 = V size 1 µ Excellement® Z media (synthetic)VZ3 = V size 3 µ Excellement Z media (synthetic)VZ5 = V size 5 µ Excellement Z media (synthetic)
VZ10 = V size 10 µ Excellement Z media (synthetic)VZ25 = V size 25 µ Excellement Z media (synthetic)
VW = V size W media (water removal)
V5Z10 = V size 10 µ Excellement media, 500 psid collapseV5Z25 = V size 25 µ Excellement media, 500 psid collapse
How to Build a Valid Model Number for a Schroeder RLT:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
RLT
Example: NOTE: One option per box
– – – – – – = RLT9VZ10S20D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
RLT 9 VZ10 S20 D5
FilterSeries
RLT(See Section 5
for Water Service version)
RLTN(Non-bypassing:
requires V5Z highcollapse elements)
Element Length (in)
9
14
BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3 BOX 4
Porting Options
P16 = 1" NPTF
P20 = 11⁄4" NPTF
S16 = SAE-16
S20 = SAE-20
F20 = 11⁄4" SAE 4-bolt flange Code 61
B16 = ISO 228 G-1"
B20 = ISO 228 G-11⁄4"
OptionalMagnet
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
AdditionalOptions
Omit = None
L = Two 1⁄4"NPTFinlet andoutletfemaletest ports
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 2, 3, and 4. Example: 9VZ10V
Box 3. E media elements are only available with Buna N seals.V5Z10 and V5Z25 are onlyavailable with RLTN 9".
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. B porting supplied withmetric mounting holes.
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector
(male end only)MS10LC = Low current MS10
MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison
connector (male end only)MS12LC = Low current MS12MS15DC = Electrical, direct current normally open,
for DC use onlyMS15DCNC = Electrical, direct current normally
closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS13 = Supplied w/ threaded connector Electrical & light
Visual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
SCHROEDER INDUSTRIES 221
Medium Pressure Filter KF8
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 800 psi (55 bar)
Min. Yield Pressure: 2600 psi (179 bar)
Rated Fatigue Pressure: 500 psi (35 bar), per NFPA T2.6.1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar)Full Flow: 61 psi (4.2 bar)
Porting Head: Grey Cast IronElement Case: Steel
Weight of KF8-1K: 23.2 lbs. (10.5 kg)
Element Change Clearance: 2.0" (51 mm)
FilterHousingSpecifications
Applications
100 gpm380 L /min800 psi55 bar
Features and Benefits� Meets HF4 automotive standard
� Offered in pipe, SAE straight thread, flangeand ISO 228 porting
� Available with NPTF inlet and outlet femaletest ports
� KFN8 non-bypass version with high collapseelements also available
� WKF8 model for water service also available– refer to Section 5 of this catalog
� Various Dirt Alarm® options
� Allows consolidation of inventoried replacement elements by using K-size elements
� Also available with DirtCatcher® elements (KD & KKD)
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is KF81KZ10SD5.
INDUSTRIAL AUTOMOTIVE MANUFACTURING
MINING TECHNOLOGY
STEEL MAKING
MOBILEVEHICLES
222 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
(51)2.001.75
(44)
(48) .62(16)
4.69 (119)
1K =
14.
18(3
60)
.38-16UNC-2B x .50 (13) DP.ORM10 x 1.5 x (13) DP.(2) MOUNTING HOLES
5.62(143)
6.25 (159)PORT TO PORT
(114)
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
Ø
OUT IN
4.50 MAX
1.88
Medium Pressure FilterKF8
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm)
K3 54 – –
K10 44 – –
KZ1 112 KDZ1 89
KZ3 115 KDZ3 71
KZ5 119 KDZ5 100
KZ10 108 KDZ10 80
KZ25 93 KDZ25 81
Element Collapse Rating: 150 psid (10 bar) for standard elements3000 psid (210 bar) for high collapse (ZX) elements5000 psid (350 bar) for high collapse (MXX) elements
Flow Direction: Outside In Element Nominal Dimensions: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 223
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
KF8 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
K3 .25K10 .09K25 .02KZ1 .20 KDZ1 .24KZ3 .10 KDZ3 .12KZ5 .08 KDZ5 .1KZ10 .05 KDZ10 .06KZ25 .04 KDZ25 .04
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.25)
(100) (200)12
10
8
6
4
2
0
(0.75)
(0.50)
0 25 50 75 100Flow gpm
Flow (L/min)(300)
∆P
(bar
)
∆P
psi
SIZE 24 PORTING
SIZE 32 PORTING
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Medium Pressure Filter KF8
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
EK3 1K3
Media K10 1K10
K25 1K25
KZ1 1KZ1
KZ3 1KZ3Z
KZ5 1KZ5MediaKZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 20 40 60 80 100
(L/min) 0 50 150 250 380
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To800 psi(55 bar)
KF8 housing uses only one K-size element.
Exercise:Determine ∆P at 50 gpm (189 L/min) forKF81KZ10P24D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 3.0 psi [.20 bar]
∆Pelement = 50 x .05 x (200÷150) = 3.3 psior
∆Peleme = [189 x (.05÷54.9) x (44÷32) = .24 bar]
∆Ptotal = 3.0 + 3.3 = 6.3 psior
∆Peleme = [.20 + .24 = .44 bar]
Skydrol is a registeredtrademark of Solutia Inc.
224 SCHROEDER INDUSTRIES
Medium Pressure FilterKF8
FilterModel
NumberSelection
Element Part Number
KLengthK3 = 3 µ E media (cellulose)K10 = 10 µ E media (cellulose)K25 = 25 µ E media (cellulose)
KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 = 3 µ Excellement Z media (synthetic)KZ5 = 5 µ Excellement Z media (synthetic)KZ10 = 10 µ Excellement Z media (synthetic)KZ25 = 25 µ Excellement Z media (synthetic)
KW = W media (water removal)
KZX3 = 3 µ Excellement Z media (high collapse center tube)KZX10 = 10 µ Excellement Z media (high collapse center tube)KZX25 = 25 µ Excellement Z media (high collapse center tube)
KMXX25 = 10 µ M media (reusable metal; high collapse center tube)
KDZ1 = DirtCatcher® 1 µ Excellement Z mediaKDZ3 = DirtCatcher 3 µ Excellement Z mediaKDZ5 = DirtCatcher 5 µ Excellement Z mediaKDZ10 = DirtCatcher 10 µ Excellement Z mediaKDZ25 = DirtCatcher 25 µ Excellement Z media
FilterSeries
KF8(See Section 5
for Water Service version)
KFN8(Non-bypassing:requires ZX or
MXX high collapseelements)
No. of Elements
1
BOX 4 BOX 5 BOX 6 BOX 7
BOX 1 BOX 2 BOX 3
Porting Options
P24 = 11⁄2" NPTF
P32 = 2" NPTF
S24 = SAE-24
S32 = SAE-32
F24 = 11⁄2" SAE split 4-bolt flange Code 61
B24 = ISO 228 G-11⁄2"
OptionalMagnet
Omit = Buna N
H = EPR
V = Viton®
H.5 = Skydrol®
compatibility
AdditionalOptions
Omit = None
L = Two 1⁄4"NPTFinlet andoutletfemaletest ports
NOTES:
Box 2. Replacement element partnumbers are a combinationof Boxes 3 and 4. Example: KZ10V
Box 3. High collapse media onlyavailable with KFN8.
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 5. B porting supplied withmetric mounting holes.
Dirt Alarm® Options
Omit = None
Visual D = PointerD5 = Visual pop-up
Visual with D8 = Visual w/ thermal lockoutThermalLockout
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cable
MS5LC = Low current MS5MS10 = Electrical w/ DIN connector
(male end only)MS10LC = Low current MS10
MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison
connector (male end only)MS12LC = Low current MS12MS15DC = Electrical, direct current normally
open, for DC use onlyMS15DCNC = Electrical, direct current normally
closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed
connectorMS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison
male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5T
Electrical MS10T = MS10 (see above) w/ thermal lockout
with MS10LCT = Low current MS10T
Thermal MS12T = MS12 (see above) w/ thermal lockout
Lockout MS12LCT = Low current MS12TMS16T = MS16 (see above) w/ thermal lockout
MS16LCT = Low current MS16TMS17LCT = Low current MS17T
MS = Cam operated switch w/ 1⁄2" conduit female connection
MS13 = Supplied w/ threaded connector Electrical & light
Visual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, Electrical w/ thermal lockout Visual MS13DCLCT = Low current MS13DCTwith MS14DCT = MS14 (see above), direct current, Thermal w/ thermal lockoutLockout MS14DCLCT = Low current MS14DCT
How to Build a Valid Model Number for a Schroeder KF8:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
KF8
Example: NOTE: One option per box
– – – – – – = KF81KZ10S24D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
KF8 1 KZ10 S24 D5
SCHROEDER INDUSTRIES 225
Medium Pressure Filter K9Patent Pending
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 900 psi (60 bar)
Min. Yield Pressure: 3200 psi (220 bar)
Rated Fatigue Pressure: 750 psi (52 bar) per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar)Bypass Setting: Full Flow: 80 psi (5.5 bar)
Porting Base & Cap: Cast AluminumElement Case: Steel
Weight of K9-1K: 19 lbs. (8.6 kg)Weight of K9-2K: 30 lbs. (13.6 kg)Weight of K9-3K: 41 lbs. (18.6 kg)
Element Change Clearance: 8.50" (215 mm) for 1K; 17.50" (445 mm) for KK; 26.5" (673 mm) for 27K
FilterHousingSpecifications
Applications
100 gpm380 L /min900 psi60 bar
Features and Benefits� Extremely versatile multiple inlet and outlet ports;
can be used alone or in series with another K9
� Top loading for easy access for element change-out
� Allows consolidation of inventoried replacementelements by using K-size elements
� Multiple inlet and outlet porting options reduce the need for additional adaptors on installation
� Can be fitted with test ports for oil sampling
� Small profile allows filter to be mounted in tight areas
� Various Dirt Alarm® options
� Meets HF4 automotive standard
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is K91KZ5BP20NP20ND5C.
INDUSTRIAL AUTOMOTIVE MACHINE MANUFACTURING TOOL
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
Medium Pressure FilterK9 Patent Pending
226 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
IN
(STD.) (STD.)
OUT
OUTIN
6.25
MA
X
3.13
OPTIONAL DIRT ALARMOR ELECTRIC SWITCH
OPTIONAL DIRT ALARM D5C
1K=
14.9
52K
=24
.36
3K=
33.7
61.
31
2.81
5.63
2.79
5.59
DRAIN PLUG
Ø 4.62
CAP INSTALLATIONTORQUE = 20 FT-LBS.
.31-18 UNC-28 X .50 DP (4) MOUNTING HOLES3.
13
4.50
6.25
SERIES
ELEMENT
PSI
PSIBYPASS VALVE
W.P.
This filter is available in additional porting options not explicitlyshown here. Contact factory for details.
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
K3 6.8 7.5 10.0 N/A N/A
K10 15.5 16.2 18.0 N/A N/A
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
K3 54 KK3 108 27K3 162
K10 44 KK10 88 27K10 132
KZ1 112 KKZ1 224 27KZ1 336
KZ3 115 KKZ3 230 27KZ3 345
KZ5 119 KKZ5 238 27KZ5 357
KZ10 108 KKZ10 216 27KZ10 324
KZ25 93 KKZ25 186 27KZ25 279
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
KK: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27K: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
Dirt HoldingCapacity
Medium Pressure Filter K9Patent Pending
SCHROEDER INDUSTRIES 227
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
K9 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K 3K
K3 .25 .12 .08K10 .09 .05 .03K25 .02 .01 .01KZ1 .20 .10 .05KZ3 .10 .05 .03KZ5 .08 .04 .02KZ10 .05 .03 .02KZ25 .04 .02 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).sp gr = specific gravity
(0.25)
(0.50)
(50) (150) (250) (350)10
8
6
4
2
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P
(bar
)
∆P
psi
SIZE 24 PORTINGSIZE 20
PORT
ING
SIZE 1
6 PORT
ING
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 80 gpm (303 L/min) forK93KZ3BP20NP20ND5C using 200 SUS (44 cSt)fluid.
Solution:
∆Phousing = 6.0 psi [.41 bar]
∆Pelement = 80 x .03 x (200÷150) = 3.2 psior
∆Peleme = [303 x (.03÷54.9) x (44÷32) = .23 bar]
∆Ptotal = 6.0 + 3.2 = 9.2 psior
∆Peleme = [.41 + .23 = .64 bar]
K3 1K3 2K3† 3K3
K10 1K10
K25 1K25
KZ1 1KZ1 2KZ1†
KZ3 1KZ3
KZ5 1KZ5
KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 20 40 60 80 100
(L/min) 0 50 150 250 380
†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To900 psi(60 bar)
ElementPressure Series Part No.
Element selections are predicated on the use of 150 SUS (32 cSt) petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
EMedia
ZMedia
Skydrol is a registeredtrademark of Solutia Inc.
Medium Pressure FilterK9 Patent Pending
228 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
31
4
2
OUTIN
IN
OUT
How to Build a Valid Model Number for a Schroeder K9:
– – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
K9
Example: NOTE: Only box 6 may contain more than one option
– – – – – – = K91KZ3BS20NS20ND5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7
K9 1 KZ3 B D5CS20 N S20 N
FilterSeries
K9
Number ofElements
1
2
3
BOX 5 Specification of all 4 ports is required
Porting
Port 1 (Standard) Port 2 Port 3 Port 4
BOX 1 BOX 2 BOX 3 BOX 4
Options
Omit = None
U = Test point in cap(upstream)
UU = Test point in head(upstream anddownstream)
X = Blocked by-pass
BOX 6 BOX 7
SealMaterial
B = Buna NV = Viton®
H = EPRH.5 = Skydrol®
compatibility
Element Part Number
K KK 27KLength Length LengthK3 KK3 27K3 = 3 µ E media (cellulose)K10 KK10 27K10 = 10 µ E media (cellulose)K25 KK25 27K25 = 25 µ E media (cellulose)
KZ1 KKZ1 27KZ1 = 1 µ Excellement® Z media (synthetic)KZ3 KKZ3 27KZ3 = 3 µ Excellement Z media (synthetic)KZ5 KKZ5 27KZ5 = 5 µ Excellement Z media (synthetic)KZ10 KKZ10 27KZ10 = 10 µ Excellement Z media (synthetic)KZ25 KKZ25 27KZ25 = 25 µ Excellement Z media (synthetic)
KM10 = K size 10 µ M media (reusable metal)KM25 = K size 25 µ M media (reusable metal)KM60 = K size 60 µ M media (reusable metal)KM150 = K size 150 µ M media (reusable metal)KM260 = K size 260 µ M media (reusable metal)
KW = K size W media (water removal)
N = NoneP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFS16 = SAE-16S20 = SAE-20S24 = SAE-24B16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
N = NoneP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFS16 = SAE-16S20 = SAE-20S24 = SAE-24B16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
N = NoneP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFF16 = 1" SAE 4-bolt flange
Code 61F20 = 11⁄4" SAE 4-bolt flange
Code 61F24 = 11⁄2" SAE 4-bolt flange
Code 61S16 = SAE-16S20 = SAE-20S24 = SAE-24B16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
N = NoneP16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFF16 = 1" SAE 4-bolt flange
Code 61F20 = 11⁄4" SAE 4-bolt flange
Code 61F24 = 11⁄2" SAE 4-bolt flange
Code 61S16 = SAE-16S20 = SAE-20S24 = SAE-24B16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-upD5C = D5 in cap
Visual with D8 = Visual w/ thermal lockoutThermal Lockout D8C = D8 in cap
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockoutThermal Lockout MS14DCLCT = Low current MS14DCT
NOTES:
Box 2. Double and triple stackingof K-size elements can bereplaced by KK and 27Kelements, respectively.Number of elements mustequal 2 when using KK or 27K elements.
Box 3. Replacement element part numbers are identical to contents of Boxes 3 and 4.
Box 4. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designation includesthe following: EPR seals,stainless steel wire mesh on elements, and light oilcoating on housing exterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 7. If location 1 is used as inletport, dirt alarm will occupylocation 2. If location 2 isused as inlet port, dirt alarmwill occupy location 1. Ifdual inlet ports are specified,the only dirt alarm option is pop-up indicator in cap(D5C).
Porting Options
SCHROEDER INDUSTRIES 229
Single Pass Filter Kit 2K9
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 900 psi (60 bar)
Min. Yield Pressure: 3200 psi (220 bar)
Rated Fatigue Pressure: 750 psi (52 bar) per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar) each filter housing
Porting Base & Cap: Cast AluminumElement Case: Steel
Element Change Clearance: 8.50” (215 mm) for 1K; 17.5" (445 mm) for KK;26.5" (673 mm) for 27K
FilterHousingSpecifications
Applications
100 gpm380 L /min900 psi60 bar
Features and Benefits� Two patent-pending K9 filters supplied
in series as a single filter assemblyproviding in-line single pass particulateand water filtration
� Meets HF4 automotive standard
� 900 psi rating covers almost all transferline pressure specs including air driventransfer systems
� Top loading for easy access for elementchangeout
� Allows consolidation of inventoriedelements by using K-size elements
� Can be fitted with test points for oilsampling
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Custom 2K9, contact factory for details.
INDUSTRIAL AUTOMOTIVE MACHINE MANUFACTURING TOOL
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
Single Pass Filter Kit2K9
230 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
IN
OUT
OUT
(STD)
DRAIN PLUG DRAIN PLUG
.31-18 UNC-2B X .50 DP.(4) MOUNTING HOLES
W.P.
PSI
PSI
BYPASS VALVE
ELEMENT
SERIES W.P.
PSI
PSI
BYPASS VALVE
ELEMENT
SERIES
IN
OPTIONAL DIRTALARM D5C
1K=
14.9
5 (3
80)
2K=
24.3
6 (6
19)
3K=
33.7
6 (8
58)
1.31 (33)
Ø 4.62 (117)
Ø 4.62 (117)
5.61
(1
42)
2.80
(7
1)
11.75 (298)
2.80 (71)
6.25
(1
59) 3.
13
(80)
4.50
(1
14)
MA
X
3.13 (80)
6.18 (157)
12.36 (314)
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
KZ1 112 KKZ1 224 27KZ1 336
KZ3 115 KKZ3 230 27KZ3 345
KZ5 119 KKZ5 238 27KZ5 357
KZ10 108 KKZ10 216 27KZ10 324
KZ25 93 KKZ25 186 27KZ25 279
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
KK: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27K: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
Dirt HoldingCapacity
KZ1 1KZ1 2KZ1†
KZ3 1KZ3
KZ5 1KZ5
KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 20 40 60 80 100
(L/min) 0 50 150 250 380
†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To900 psi(60 bar)
ElementPressure Series Part No.
Element selections are predicated on the use of 150 SUS (32 cSt) petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
ZMedia
Single Pass Filter Kit 2K9
SCHROEDER INDUSTRIES 231
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
2K9 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K/KK 3K/27K
KZ1 .20 .10 .05
KZ3 .10 .05 .03
KZ5 .08 .04 .02
KZ10 .05 .03 .02
KZ25 .04 .02 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.5)
(1.0)
(50) (150) (250) (350)20
16
12
8
4
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P (b
ar)
∆P p
si
SIZE 24 PORTINGSIZE 20
PORT
ING
SIZE 1
6 PORT
ING
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 80 gpm (303 L/min) for2K9209DBBP24P24 using 150 SUS (32 cSt) fluid.
Solution:
∆Phousing = 12.0 psi [0.8 bar]
∆Pelement1 = 80 x .03 = 2.4 psi [0.2 bar]
∆Pelement2 = 80 x .05 = 4.0 psi [0.3 bar]
∆Ptotal = 12.0 + 2.4 + 4.0 = 18.4 psi [1.3 bar]
Skydrol is a registeredtrademark of Solutia Inc.
Single Pass Filter Kit 2K9
232 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
How to Build a Valid Model Number for a Schroeder 2K9:
– – – – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9 BOX 10
2K9
Example: NOTE: Only one option per box
– – – – – – – – – = 2K9109BBVP16P16D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9 BOX 10
2K9 1 09 B B V P16 P16 D5
FilterSeries
2K9
Number ofElements
1
2
3
Length ofElements
09 = K size element
18 = KK size element
27 = 27K size element
BOX 5 BOX 6 BOX 7
BOX 8 BOX 9
BOX 10
BOX 1 BOX 2 BOX 3 BOX 4
Options
Omit = None
U = Test point in cap(upstream)
UU = Test point in head(upstream anddownstream)
SealMaterial
B = Buna NV = Viton®
H = EPRH.5 = Skydrol®
compatibility
“In”Porting
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFB16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
F16 = 1" SAE 4-bolt flangeCode 61
F20 = 11⁄4" SAE 4-bolt flangeCode 61
F24 = 11⁄2" SAE 4-bolt flangeCode 61
S16 = SAE-16S20 = SAE-20S24 = SAE-24
First Housing
A = 1 µ Excellement® Z media (synthetic)B = 3 µ Excellement Z media (synthetic)C = 5 µ Excellement Z media (synthetic)D = 10 µ Excellement Z media (synthetic)E = 25 µ Excellement Z media (synthetic)F = W media (water removal)
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-upD5C = D5 in cap
Visual with D8 = Visual w/ thermal lockoutThermal Lockout D8C = D8 in cap
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockoutThermal Lockout MS14DCLCT = Low current MS14DCT
Second Housing
A = 1 µ Excellement® Z media (synthetic)B = 3 µ Excellement Z media (synthetic)C = 5 µ Excellement Z media (synthetic)D = 10 µ Excellement Z media (synthetic)E = 25 µ Excellement Z media (synthetic)F = W media (water removal)
NOTES:
Box 2. Double and triple stacking ofK-size elements can bereplaced by KK and 27Kelements, respectively.Number of elements mustequal 1 when using KK or 27K elements.
Box 4. Replacement element partnumbers are identical to K9replacement parts. Pleasereference page 228.
Box 5. Replacement element partnumbers are identical to K9replacement parts. Pleasereference page 228.
Box 6. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designationincludes the following: EPRseals, stainless steel wiremesh on elements, and lightoil coating on housingexterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 10. Option UU not available incombination with indicatorin block.
“Out”Porting
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFB16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
F16 = 1" SAE 4-bolt flangeCode 61
F20 = 11⁄4" SAE 4-bolt flangeCode 61
F24 = 11⁄2" SAE 4-bolt flangeCode 61
S16 = SAE-16S20 = SAE-20S24 = SAE-24
SCHROEDER INDUSTRIES 233
Single Pass Filter Kit 3K9
Flow Rating: Up to 100 gpm (380 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 900 psi (60 bar)
Min. Yield Pressure: 3200 psi (220 bar)
Rated Fatigue Pressure: 750 psi (52 bar) per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 40 psi (2.8 bar)
Porting Base & Cap: Cast AluminumElement Case: Steel
Element Change Clearance: 8.50" (215 mm) for 1K; 17.50" (445 mm) for KK; 26.5" (673 mm) for 27K
FilterHousingSpecifications
Applications
100 gpm380 L /min900 psi60 bar
Features and Benefits� Three patent-pending K9 filters supplied in
series as a single filter assembly providing in-line single pass particulate and waterfiltration
� Meets HF4 automotive standard
� 900 psi rating covers almost all transfer linepressure specs including air driven transfer systems
� Top loading for easy access for elementchangeout
� Allows consolidation of inventoried elementsby using K-size elements
� Can be fitted with test points for oil sampling
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is 3K9127EDBBP20P20UUD5C.
INDUSTRIAL AUTOMOTIVE MACHINE MANUFACTURING TOOL
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
AGRICULTURE MOBILE VEHICLES
Single Pass Filter Kit 3K9
234 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
(STD)IN OUT
OPTIONAL DIRTALARM D5C
DRAIN PLUG
DRAIN PLUG
W.P.
PSI
PSI
BYPASS VALVE
ELEMENT
SERIES W.P.
PSI
PSI
BYPASS VALVE
ELEMENT
SERIES W.P.
PSI
PSI
BYPASS VALVE
ELEMENT
SERIES
OPTIONAL DIRT ALARM OR ELECTRIC SWITCH
Ø 4.62(117)
DRAIN PLUG
IN OUT
1K=
14.9
5 (3
80)
2K=
24.3
6 (6
19)
3K=
33.7
6 (8
58)
Ø 4.62(117)
Ø 4.62(117)
2.00(101)
1.12(28)
6.25
(159
)3.
13(8
0)
4.50
(114
)M
AX 3.13
(80)
6.18 (157)18.56(471)
14.56(370)
1.31
(33)
2.25
(57)
8.00(203)
2.00(101)
0.56 Ø (4) MOUNTING HOLES
ElementPerformanceInformation
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
KZ1 <1.0 <1.0 <1.0 <4.0 4.2
KZ3 <1.0 <1.0 <2.0 <4.0 4.8
KZ5 2.5 3.0 4.0 4.8 6.3
KZ10 7.4 8.2 10.0 8.0 10.0
KZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
KZ1 112 KKZ1 224 27KZ1 336
KZ3 115 KKZ3 230 27KZ3 345
KZ5 119 KKZ5 238 27KZ5 357
KZ10 108 KKZ10 216 27KZ10 324
KZ25 93 KKZ25 186 27KZ25 279
Element Collapse Rating: 150 psid (10 bar) for standard elements
Flow Direction: Outside In Element Nominal Dimensions: K: 3.9" (99 mm) O.D. x 9.0" (230 mm) long
KK: 3.9" (99 mm) O.D. x 18.0" (460 mm) long27K: 3.9" (99 mm) O.D. x 27.0" (690 mm) long
Dirt HoldingCapacity
KZ1 1KZ1 2KZ1†
KZ3 1KZ3
KZ5 1KZ5
KZ10 1KZ10
KZ25 1KZ25
Flowgpm 0 20 40 60 80 100
(L/min) 0 50 150 250 380
†Double and triple stacking of K-size elements can be replaced by single KK & 27K elements, respectively.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To900 psi(60 bar)
ElementPressure Series Part No.
Element selections are predicated on the use of 150 SUS (32 cSt) petroleum based fluid and a 40 psi (2.8 bar) bypass valve.
ZMedia
Single Pass Filter Kit 3K9
SCHROEDER INDUSTRIES 235
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation and 3 and 10 µE (cellulose) media with H (EPR) seal designation
Skydrol® 3, 5, 10 and 25 µ Z (synthetic) media with H.5 seal designation and W (waterremoval) media with H.5 seal designation (EPR seals and stainless steel wire mesh in element, and light oil coating on housing exterior)
K9 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):
1K 2K/KK 3K/27K
KZ1 .20 .10 .05KZ3 .10 .05 .03KZ5 .08 .04 .02KZ10 .05 .03 .02KZ25 .04 .02 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
sp gr = specific gravity
(0.75)
(1.5)
(50) (150) (250) (350)30
24
18
12
6
0 0 20 40 60 80 100
Flow gpm
Flow (L/min)
∆P (b
ar)
∆P p
si
SIZE 24 PORTINGSIZE 20
PORT
ING
SIZE 1
6 PORT
ING
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 80 gpm (303 L/min) for3K9209EDBBP24P24 using 150 SUS (32 cSt) fluid.
Solution:
∆Phousing = 18.0 psi [1.2 bar]
∆Pelement1 = 80 x .02 = 1.6 psi [0.1 bar]
∆Pelement2 = 80 x .03 = 2.4 psi [0.2 bar]
∆Pelement3 = 80 x .05 = 4.0 psi [0.3 bar]
∆Ptotal = 18.0 + 1.6 + 2.4 + 4.0 = 26.0 psi [1.8 bar]
Skydrol is a registeredtrademark of Solutia Inc.
Single Pass Filter Kit 3K9
236 SCHROEDER INDUSTRIES
FilterModel
NumberSelection
How to Build a Valid Model Number for a Schroeder 3K9:
– – – – – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9 BOX 10 BOX 11
3K9
Example: NOTE: Only one option per box
– – – – – – – – – – = 3K9109ECABP16P16D5BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9 BOX 10 BOX 11
3K9 1 09 E C A B P16 P16 D5
FilterSeries
3K9
Number ofElements
1
2
3
BOX 5 BOX 6
BOX 7 BOX 8 BOX 9
BOX 10 BOX 11
BOX 1 BOX 2 BOX 3 BOX 4
Options
Omit = None
U = Test point in cap(upstream)
UU = Test point in head(upstream anddownstream)
SealMaterial
B = Buna NV = Viton®
H = EPRH.5 = Skydrol®
com-patibility
“In”Porting
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFB16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
F16 = 1" SAE 4-bolt flange Code 61F20 = 11⁄4" SAE 4-bolt flange Code 61F24 = 11⁄2" SAE 4-bolt flange Code 61S16 = SAE-16S20 = SAE-20S24 = SAE-24
Dirt Alarm® Options
Omit = None
Visual D5 = Visual pop-upD5C = D5 in cap
Visual with D8 = Visual w/ thermal lockoutThermal Lockout D8C = D8 in cap
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockoutThermal Lockout MS14DCLCT = Low current MS14DCT
Second Housing
A = 1 µ Excellement® Z media (synthetic)B = 3 µ Excellement Z media (synthetic)C = 5 µ Excellement Z media (synthetic)D = 10 µ Excellement Z media (synthetic)E = 25 µ Excellement Z media (synthetic)F = W media (water removal)
Third Housing
A = 1 µ Excellement® Z media (synthetic)B = 3 µ Excellement Z media (synthetic)C = 5 µ Excellement Z media (synthetic)D = 10 µ Excellement Z media (synthetic)E = 25 µ Excellement Z media (synthetic)F = W media (water removal)
NOTES:
Box 2. Double and triple stacking of K-size elements can bereplaced by KK and 27Kelements, respectively.Number of elements mustequal 1 when using KK or 27K elements.
Box 4. Replacement element partnumbers are identical to K9replacement parts. Pleasereference page 228.
Box 5. Replacement element partnumbers are identical to K9replacement parts. Pleasereference page 228.
Box 6. For options H, V, and H.5, all aluminum parts areanodized.H.5 seal designationincludes the following: EPRseals, stainless steel wiremesh on elements, and lightoil coating on housingexterior.Viton is a registered trade-mark of DuPont DowElastomers.Skydrol is a registered trade-mark of Solutia Inc.
Box 10. Option UU not available incombination with indicatorin block.
“Out”Porting
P16 = 1" NPTFP20 = 11⁄4" NPTFP24 = 11⁄2" NPTFB16 = ISO 228 G-1" B20 = ISO 228 G-11⁄4" B24 = ISO 228 G-11⁄2"
F16 = 1" SAE 4-bolt flange Code 61F20 = 11⁄4" SAE 4-bolt flange Code 61F24 = 11⁄2" SAE 4-bolt flange Code 61S16 = SAE-16S20 = SAE-20S24 = SAE-24
Length ofElements
09 = K size element
18 = KK size element
27 = 27K size element
First Housing
A = 1 µ Excellement® Z media (synthetic)B = 3 µ Excellement Z media (synthetic)C = 5 µ Excellement Z media (synthetic)D = 10 µ Excellement Z media (synthetic)E = 25 µ Excellement Z media (synthetic)F = W media (water removal)
SCHROEDER INDUSTRIES 237
Flow Rating: Up to 450 gpm (1700 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 1500 psi (100 bar)
Min. Yield Pressure: 4900 psi (340 bar)
Rated Fatigue Pressure: 800 psi (55 bar), per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2.1 bar)Full Flow: 55 psi (3.8 bar)
Porting Base & Cap: Ductile IronElement Case: Steel
Weight of QF15-16Q: 139.0 lbs. (63.0 kg)Weight of QF15-39Q: 198.0 lbs. (90.0 kg)
Element Change Clearance: 16Q 12.0" (305 mm)39Q 33.8" (859 mm)
FilterHousingSpecifications
Applications
450 gpm1700 L /min1500 psi100 bar
Features and Benefits� Also available in L-ported version
� Element changeout from the top minimizes oilspillage
� Available with optional core assembly toaccommodate coreless elements
� Offered with standard Q, QPML deep-pleatedand QCLQF coreless elements in 16" and 39"lengths with Viton® seals as the standard
� Offered in pipe, SAE straight thread, andflange porting
� Integral inlet and outlet test points are standard on all models
� WQF15 model for water service also available– refer to Section 5 of this catalog
� Various Dirt Alarm® options
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is QF1516QZ10P24MS10AC.
In-Line Filter QF15
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
MOBILEVEHICLES
Viton is a registeredtrademark of DuPontDow Elastomers.
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
16Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
16Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
16Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
16Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
16Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
39Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
39Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
39Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
39Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
39Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
16 Z1 276 CLQFZ1 307 PMLZ1 307
16Q Z3 283 CLQFZ3 315 PMLZ3 315
16Q Z5 351 CLQFZ5 364 PMLZ5 364
16Q Z10 280 CLQFZ10 306 PMLZ10 330
16Q Z25 254 CLQFZ25 278 PMLZ25 299
39Q Z1 974 CLQFZ1 1259 PMLZ1 1485
39Q Z3 1001 CLQFZ3 1293 PMLZ3 1525
39Q Z5 954 CLQFZ5 1302 PMLZ5 1235
39Q Z10 940 CLQFZ10 1214 PMLZ10 1432
39Q Z25 853 CLQFZ25 1102 PMLZ25 1299
Element Collapse Rating: Q and QPML: 150 psid (10 bar), QCLQF: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 16Q: 6.0" (150 mm) O.D. x 16.85" (430 mm) long16QCLQF: 6.0" (150 mm) O.D. x 18.21" (463 mm) long16QPML: 6.0" (150 mm) O.D. x 16.00" (405 mm) long39Q: 6.0" (150 mm) O.D. x 38.70" (985 mm) long39QCLQF: 6.0" (150 mm) O.D. x 40.01" (1016 mm) long39QPML: 6.0" (150 mm) O.D. x 37.80" (960 mm) long
238 SCHROEDER INDUSTRIES
In-Line FilterQF15
238 SCHROEDER INDUSTRIES
ElementPerformanceInformation
Metric dimensions in ( ).
7.75 Ø REF.(197)
9.00 (229) REF.
BLEED PLUG
31.8
8 (8
10)
RE
F. 1
6Q
53.6
9 (1
364)
RE
F. 3
9Q
2.80
RE
F.
(71)
9.00
RE
F.
(229
)
OUTLETINLET
A A
Ø.59 (15) HOLE (TYP. 2 PLACES)
1.50
(38)
9.06
(2
30)
4.65
(118
)
10.83 (275)
8.19 (208)
OPTIONAL BRACKET(P/N A-LF-6232)
VIEW A-A
3.35(85)
6.70(170)
3.27
(83)
6.54
(166
)
4.92(125)
9.84(250)
Ø.40 (10)HOLE(TYP. PLACES)
INLET
OUTLET
(2) SCHROEDER SP1620UN716PTEST POINTS (STANDARD) NEAR SIDE (2) S7 PLUGS (STANDARD) OPPOSITE SIDE
CAP INSTALLATION TORQUE = 20 FT-LBS.
Dirt HoldingCapacity
SCHROEDER INDUSTRIES 239
In-Line Filter QF15
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
QF15 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
sp gr = specific gravity
∆P
(bar
)
(1.00)
∆P
(bar
)
(1.00)
(1.25)
(0.50)
0 100 200 300 400 450 Flow gpm
(500) (1000) (1500)20
16
12
8
4
0
Flow (L/min)
∆P
psi
1.5'
' 4-B
olt F
lang
e2'
' 4-B
olt F
lang
e
3'' 4-Bolt F
lange
2.5'
' 4-B
olt F
lang
e
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 150 gpm (570 L/min) forQF1516QZ3VF40D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1 psi [.07 bar]
∆Pelement = 150 x .04 x (200÷150) = 8.0 psior
∆Peleme = [570 x (.04÷54.9) x (44÷32) = .57 bar]
∆Ptotal = 1.0 + 8.0 = 9.0 psior
∆Peleme = [.07 + .57 = .64 bar]
Element Element selections are predicated on the use of 150 SUS (32 cSt) petroleumPressure Series Part No. based fluid and 3" flange porting with a 30 psi (2.1 bar) bypass valve.
16 & 39QZ1 16QZ1 39QZ116 & 39QZ3 16QZ3 39QZ316 & 39QZ5 16QZ5 39QZ516 & 39QZ10 16QZ10 39QZ1016 & 39QZ25 16QZ25 & 39QZ2516 & 39QCLQFZ1 16QCLQFZ1 39QCLQFZ116 & 39QCLQFZ3 16QCLQFZ3 39QCLQFZ3Z16 & 39QCLQFZ5 16QCLQFZ5 39QCLQFZ5Media16 & 39QCLQFZ10 16QCLQFZ10 39QCLQFZ1016 & 39QCLQFZ25 16QCLQFZ25 39QCLQFZ2516 & 39QPMLZ1 16QPMLZ1 39QPMLZ116 & 39QPMLZ3 16QPMLZ3 39QPMLZ316 & 39QPMLZ5 16QPMLZ5 39QPMLZ516 & 39QPMLZ10 16QPMLZ10 39QPMLZ1016 & 39QPMLZ25 16QPMLZ25 39QPMLZ25
Flowgpm 0 100 200 300 400 450
(L/min) 0 500 1000 1500 1700
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To1500 psi(100 bar)
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):16QZ1 .09 39QZ1 .0316QZ3 .04 39QZ3 .0116QZ5 .04 39QZ5 .0116QZ10 .03 39QZ10 .0116QZ25 .01 39QZ25 .0116QCLQFZ1 .07 39QCLQFZ1 .0316QCLQFZ3 .05 39QCLQFZ3 .0216QCLQFZ5 .05 39QCLQFZ5 .0216QCLQFZ10 .04 39QCLQFZ10 .0116QCLQFZ25 .03 39QCLQFZ25 .0116QPMLZ1 .08 39QPMLZ1 .0316QPMLZ3 .05 39QPMLZ3 .0216QPMLZ5 .05 39QPMLZ5 .0216QPMLZ10 .04 39QPMLZ10 .0116QPMLZ25 .02 39QPMLZ25 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
240 SCHROEDER INDUSTRIES
In-Line FilterQF15
FilterModel
NumberSelection
Element Media
Z1 = 1 µ Excellement® Z media (synthetic)Z3 = 3 µ Excellement Z media (synthetic)Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)Z25 = 25 µ Excellement Z media (synthetic)
W = W media (water removal)
How to Build a Valid Model Number for a Schroeder QF15:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QF15
Example: NOTE: One option per box
– – – – – – – = QF1516QZ3P48D5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QF15 16 Q Z3 P48 D5C
FilterSeries
QF15
ElementLength (in)
16
39
Element*Style
Q
QCLQF
QPML
BOX 8
BOX 1 BOX 2 BOX 3 BOX 4
BOX 5 BOX 6 BOX 7
Housing SealMaterial
Omit = Buna NH = EPRV = Viton®
Bypass Setting
Omit = 30 psi cracking
50 = 50 psi cracking
X = Blocked bypass
NOTES:
Box 2. Replacement element part numbers are a combinationof Boxes 2, 3, and 4, plus theletter V.Example: 16QZ1V
Box 3. QCLQF are CoreCentric®
coreless elements – housingincludes rigid metal core.QPML are deep-pleatedelements with more mediaand higher dirt holdingcapacity.
Box 4. For option W, Box 3 mustequal Q.
Box 5. All elements for this filterare supplied with Vitonseals. Seal designation in Box 5 applies to housing only.Viton is a registered trade-mark of DuPont DowElastomers.
Box 6. F24M, F32M, F40M andF48M are supplied withmetric flange mountingholes.
Integral inlet and outlet test pointsare standard on all models.
Dirt Alarm® Options
Omit = None
DPG = Standard differential pressure gauge
Visual D5 = Visual pop-upD5C = D5 in capD5R = D5 mounted opposite standard location
Visual with D8 = Visual w/ thermal lockoutThermal D8C = D8 in capLockout D8R = D8 mounted opposite standard location
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockout
Thermal Lockout MS14DCLCT = Low current MS14DCT
Porting
P24 = 11⁄2" NPTFP32 = 2" NPTF P40 = 21⁄2" NPTFP48 = 3" NPTF
S24 = SAE-24S32 = SAE-32
B24 = ISO 228 G-11⁄2"B32 = ISO 228 G-2B40 = ISO 228 G-21⁄2"B48 = ISO 228 G-3"
F24 = 11⁄2" SAE 4-bolt flange Code 61
F32 = 2" SAE 4-bolt flange Code 61
F40 = 21⁄2" SAE 4-bolt flange Code 61
F48 = 3" SAE 4-bolt flange Code 61
F24M = 11⁄2" SAE 4-bolt flange Code 61
F32M = 2" SAE 4-bolt flange Code 61
F40M = 21⁄2" SAE 4-bolt flange Code 61
F48M = 3" SAE 4-bolt flange Code 61
Base-Ported Filter QLF15
SCHROEDER INDUSTRIES 241
Flow Rating: Up to 500 gpm (1900 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 1500 psi (100 bar)
Min. Yield Pressure: 4900 psi (340 bar)
Rated Fatigue Pressure: 800 psi (55 bar), per NFPA T2.6.1-R1-2005
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 55 psi (4 bar)
Porting Base & Cap: Ductile IronElement Case: Steel
Weight of QLF15-16Q: 121.0 lbs. (55.0 kg)Weight of QLF15-39Q: 180.0 lbs. (82.0 kg)
Element Change Clearance: 16Q 12.00" (305 mm)39Q 33.80" (859 mm)
FilterHousingSpecifications
Applications
500 gpm1900 L /min1500 psi100 bar
Features and Benefits� In-line version also available
� Element changeout from the top minimizes oil spillage
� Available with optional core assembly toaccommodate coreless elements
� Offered with standard Q, QPML deep-pleatedand QCLQF coreless elements in 16" and 39"lengths with Viton® seals as the standard
� Offered in pipe, SAE straight thread, andflange porting
� Integral inlet and outlet test points are standardon all models
� WQLF15 model for water service also available– refer to Section 5 of this catalog
� Various Dirt Alarm® options
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is QLF1539QZ5F4850D5.
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
MOBILEVEHICLES
Viton is a registeredtrademark of DuPontDow Elastomers.
7.75 Ø REF.(197)
9.00 (229) REF.
BLEED PLUG
AA
(2) SCHROEDER SP1620UN716PTEST POINTS (STANDARD) NEAR SIDE (2) S7 PLUGS (STANDARD) OPPOSITE SIDE
CAP INSTALLATION TORQUE = 20 FT-LBS.
DRAIN PLUG
SEE CHARTBASE INDICATOR
Ø59 (15) HOLE (TYP. 2 PLACES)
.50-13 UNC-28 x .75 DP ORM12 x 1.75 x (19) DP(4) MOUNTING HOLES
28.3
1 (7
19)
RE
F. 1
6Q
50.1
2 (1
273)
RE
F. 3
9Q
9.26 (235)REF.
2.56
RE
F.(6
5)
4.96 REF. (126)
1.50
(38)
9.0
6 (2
30)
4.65
(118
)
10.83 (275)
8.19 (208)
OPTIONAL BRACKET
G
VIEW A-A
H
H
G
Base-Ported FilterQLF15
DIMENSIONAL DATAPORT SIZE DIM G DIM H11⁄2" (38) 2.00 (51) 4.00 (102)2"(51) 2.00 (51) 4.00 (102)21⁄2"(64) 2.00 (51) 4.00 (102)3"(76) 2.00 (51) 4.00 (102)
242 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
16Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
16Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
16Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
16Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
16Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
39Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
39Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
39Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
39Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
39Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
16 Z1 276 CLQFZ1 307 PMLZ1 307
16Q Z3 283 CLQFZ3 315 PMLZ3 315
16Q Z5 351 CLQFZ5 364 PMLZ5 364
16Q Z10 280 CLQFZ10 306 PMLZ10 330
16Q Z25 254 CLQFZ25 278 PMLZ25 299
39Q Z1 974 CLQFZ1 1259 PMLZ1 1485
39Q Z3 1001 CLQFZ3 1293 PMLZ3 1525
39Q Z5 954 CLQFZ5 1302 PMLZ5 1235
39Q Z10 940 CLQFZ10 1214 PMLZ10 1432
39Q Z25 853 CLQFZ25 1102 PMLZ25 1299
Element Collapse Rating: Q and QPML: 150 psid (10 bar), QCLQF: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 16Q: 6.0" (150 mm) O.D. x 16.85" (430 mm) long16QCLQF: 6.0" (150 mm) O.D. x 18.21" (463 mm) long16QPML: 6.0" (150 mm) O.D. x 16.00" (405 mm) long39Q: 6.0" (150 mm) O.D. x 38.70" (985 mm) long39QCLQF: 6.0" (150 mm) O.D. x 40.01" (1016 mm) long39QPML: 6.0" (150 mm) O.D. x 37.80" (960 mm) long
ElementPerformanceInformation
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and 3" flange porting with a 30 psi (2.1 bar) bypass.
16 & 39QZ1 16QZ1 39QZ116 & 39QZ3 16QZ3 39QZ316 & 39QZ5 16QZ5 39QZ516 & 39QZ10 16QZ10 39QZ1016 & 39QZ25 16QZ25 & 39QZ2516 & 39QCLQFZ1 16QCLQFZ1 39QCLQFZ116 & 39QCLQFZ3 16QCLQFZ3 39QCLQFZ3Z16 & 39QCLQFZ5 16QCLQFZ5 39QCLQFZ5Media16 & 39QCLQFZ10 16QCLQFZ10 39QCLQFZ1016 & 39QCLQFZ25 16QCLQFZ25 39QCLQFZ2516 & 39QPMLZ1 16QPMLZ1 39QPMLZ116 & 39QPMLZ3 16QPMLZ3 39QPMLZ316 & 39QPMLZ5 16QPMLZ5 39QPMLZ516 & 39QPMLZ10 16QPMLZ10 39QPMLZ1016 & 39QPMLZ25 16QPMLZ25 39QPMLZ25
Flowgpm 0 100 200 300 400 500
(L/min) 0 500 1000 1500 1900
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
Base-Ported Filter QLF15
To1500 psi(100 bar)
SCHROEDER INDUSTRIES 243
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
QLF15 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.
sp gr = specific gravity
∆P
(bar
)∆
P (b
ar)
(1.00)
(1.25)
(0.50)
0 100 200 300 400 500 Flow gpm
(500) (1000) (1500) (1900)20
16
12
8
4
0
Flow (L/min)
∆P
psi
1.5'
' 4-B
olt F
lang
e2'
' 4-B
olt F
lang
e
3'' 4-Bolt Flange
2.5'
' 4-B
olt F
lang
e
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 150 gpm (570 L/min) forQLF1516QZ3VF40D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 1 psi [.07 bar]
∆Pelement = 150 x .04 x (200÷150) = 8.0 psior
∆Peleme = [570 x (.04÷54.9) x (44÷32) = .57 bar]
∆Ptotal = 1.0 + 8.0 = 9.0 psior
∆Peleme = [.07 + .57 = .64 bar]
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):16QZ1 .09 39QZ1 .0316QZ3 .04 39QZ3 .0116QZ5 .04 39QZ5 .0116QZ10 .03 39QZ10 .0116QZ25 .01 39QZ25 .0116QCLQFZ1 .07 39QCLQFZ1 .0316QCLQFZ3 .05 39QCLQFZ3 .0216QCLQFZ5 .05 39QCLQFZ5 .0216QCLQFZ10 .04 39QCLQFZ10 .0116QCLQFZ25 .03 39QCLQFZ25 .0116QPMLZ1 .08 39QPMLZ1 .0316QPMLZ3 .05 39QPMLZ3 .0216QPMLZ5 .05 39QPMLZ5 .0216QPMLZ10 .04 39QPMLZ10 .0116QPMLZ25 .02 39QPMLZ25 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
Base-Ported FilterQLF15
FilterModel
NumberSelection
244 SCHROEDER INDUSTRIES
How to Build a Valid Model Number for a Schroeder QLF15:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QLF15
Example: NOTE: One option per box
– – – – – – – = QLF1516QZ3P48D5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QLF15 16 Q Z3 P48 D5C
Element Media
Z1 = 1 µ Excellement® Z media (synthetic)Z3 = 3 µ Excellement Z media (synthetic)Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)Z25 = 25 µ Excellement Z media (synthetic)
W = W media (water removal)
FilterSeries
QLF15
ElementLength (in)
16
39
Element*Style
Q
QCLQF
QPML
BOX 8
BOX 1 BOX 2 BOX 3 BOX 4
BOX 5 BOX 6 BOX 7
Housing SealMaterial
Omit = Buna NH = EPRV = Viton®
Bypass Setting
Omit = 30 psi cracking
50 = 50 psi cracking
X = Blocked bypass
NOTES:
Box 2. Replacement element part numbers are a combinationof Boxes 2, 3, and 4, plus theletter V. Example: 16QZ1V
Box 3. QCLQF are CoreCentric®
coreless elements – housingincludes rigid metal core.QPML are deep-pleatedelements with more mediaand higher dirt holdingcapacity.
Box 4. For option W, Box 3 mustequal Q.
Box 5. All elements for this filterare supplied with Vitonseals. Seal designation in Box 5 applies to housing only.Viton is a registered trade-mark of DuPont DowElastomers.
Box 6. B24, B32 and B40 aresupplied with metricmounting holes.F24M, F32M, F40M andF48M are supplied withmetric flange mountingholes.
Integral inlet and outlet test pointsare standard on all models.
Dirt Alarm® Options
Omit = None
DPG = Standard differential pressure gaugeVisual D5 = Visual pop-up
D5C = D5 in cap
Visual with D8 = Visual w/ thermal lockoutThermal Lockout D8C = D8 in cap
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockout
Thermal Lockout MS14DCLCT = Low current MS14DCT
Porting
P24 = 11⁄2" NPTFP32 = 2" NPTF P40 = 21⁄2" NPTFP48 = 3" NPTF
S24 = SAE-24S32 = SAE-32
B24 = ISO 228 G-11⁄2"B32 = ISO 228 G-2B40 = ISO 228 G-21⁄2"B48 = ISO 228 G-3"
F24 = 11⁄2" SAE 4-bolt flange Code 61
F32 = 2" SAE 4-bolt flange Code 61
F40 = 21⁄2" SAE 4-bolt flange Code 61
F48 = 3" SAE 4-bolt flange Code 61
F24M = 11⁄2" SAE 4-bolt flange Code 61
F32M = 2" SAE 4-bolt flange Code 61
F40M = 21⁄2" SAE 4-bolt flange Code 61
F48M = 3" SAE 4-bolt flange Code 61
Stainless Steel Base-Ported Filter SSQLF15
SCHROEDER INDUSTRIES 245
Flow Rating: Up to 500 gpm (1900 L/min) for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 1500 psi (100 bar)
Min. Yield Pressure: 4500 psi (310 bar)
Rated Fatigue Pressure: Contact factory
Temp. Range: -20°F to 225°F (-29°C to 107°C)
Bypass Setting: Cracking: 30 psi (2 bar)Full Flow: 55 psi (4 bar)
Porting Base & Cap: Stainless SteelElement Case: Stainless Steel
Weight of SSQLF15-16Q: 163.0 lbs. (74.0 kg)Weight of SSQLF15-39Q: 240.0 lbs. (109.0 kg)
Element Change Clearance: 16Q 12.00" (305 mm)39Q 33.80" (859 mm)
FilterHousingSpecifications
Applications
500 gpm1900 L /min1500 psi100 bar
Features and Benefits� In-line version also available
� Element changeout from the top minimizes oil spillage
� Offered with standard Q and QPML deep-pleated corelesselements in 16" and 39" lengths with Viton® seals as thestandard
� Offered in pipe, SAE straight thread, and flange porting
� Integral inlet and outlet test points are standard on all models
� Various Dirt Alarm® options
� All stainless steel provides capability with water-based fluids
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is SSQLF1539QZ5F4850D5.
MINING TECHNOLOGY
Viton is a registeredtrademark of DuPontDow Elastomers.
2.56
(65)
4.96(126)
9.43(240)
“B”
INLETIN
OUT
OU
TLE
T
(1) UPSTREAM SCHROEDERTEST POINT SUPPLIED ON ALL FILTERS
9.26(235)
48.4
5 (1
231)
– F
OR
39Q
LE
NG
TH E
LEM
EN
T
26.7
5 (6
79) –
FO
R 1
6Q L
EN
GTH
ELE
ME
NT
OPTIONAL DIRTALARM ORELECTRIC SWITCH
INLET
OU
TLE
T
IN
OUT
(1) DOWNSTREAM SCHROEDERTEST POINT SUPPLIED ON ALL FILTERS
BYPASS VALVEINSPECTION PLUG
BLEED PLUG
OPTIONAL DPG GAUGE SHOWN
.50-13UNC-2B x .75 DEEPOR M12 x 1.75 x .75 DEEPMOUNTING HOLES (4) PLACES
“A”
“A”“B
”
CAP INSTALLATIONTORQUE = 20 FT-LBS.
Stainless Steel Base-Ported FilterSSQLF15
DIMENSIONAL DATAPORT SIZE DIM A DIM B
11⁄2" (38) 2.00 (51) 4.00 (102)2" (51) 2.00 (51) 4.00 (102)21⁄2" (64) 2.00 (51) 4.00 (102)3" (76) 2.00 (51) 4.00 (102)3" (4 bolt port only) 2.50 (64) 5.00 (127)
246 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
16Q Z1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
16Q Z3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
16Q Z5/PMLZ5 2.5 3.0 4.0 4.8 6.3
16Q Z10/PMLZ10 7.4 8.2 10.0 8.0 10.0
16Q Z25/PMLZ25 18.0 20.0 22.5 19.0 24.0
39Q Z1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
39Q Z3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
39Q Z5/PMLZ5 2.5 3.0 4.0 4.8 6.3
39Q Z10/PMLZ10 7.4 8.2 10.0 8.0 10.0
39Q Z25/PMLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm)
16 Z1 276 PMLZ1 307
16Q Z3 283 PMLZ3 315
16Q Z5 351 PMLZ5 364
16Q Z10 280 PMLZ10 330
16Q Z25 254 PMLZ25 299
39Q Z1 974 PMLZ1 1485
39Q Z3 1001 PMLZ3 1525
39Q Z5 954 PMLZ5 1235
39Q Z10 940 PMLZ10 1432
39Q Z25 853 PMLZ25 1299
Element Collapse Rating: Q and QPML: 150 psid (10 bar)Flow Direction: Outside In
Element Nominal Dimensions: 16Q: 6.0" (150 mm) O.D. x 16.85" (430 mm) long16QPML: 6.0" (150 mm) O.D. x 16.00" (405 mm) long39Q: 6.0" (150 mm) O.D. x 38.70" (985 mm) long39QPML: 6.0" (150 mm) O.D. x 37.80" (960 mm) long
ElementPerformanceInformation
Dirt HoldingCapacity
Stainless Steel Base-Ported Filter SSQLF15
SCHROEDER INDUSTRIES 247
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
SSQLF15 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.Please note that water has a lower viscosity than 150 SUS fluid and therefore pressure drops for water will be lower.
sp gr = specific gravity
∆P
(bar
)∆
P (b
ar)
(1.00)
(1.25)
(0.50)
0 100 200 300 400 500 Flow gpm
(500) (1000) (1500) (1900)20
16
12
8
4
0
Flow (L/min)
∆P
psi
1.5'
' 4-B
olt F
lang
e2'
' 4-B
olt F
lang
e
3'' 4-Bolt Flange
2.5'
' 4-B
olt F
lang
e
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 150 gpm (570 L/min) forSSQLF1516QZ3VF40D9 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 2 psi [.14 bar]
∆Pelement = 150 x .04 x (200÷150) = 8.0 psior
∆Peleme = [570 x (.04÷54.9) x (44÷32) = .57 bar]
∆Ptotal = 2.0 + 8.0 = 10.0 psior
∆Peleme = [.14 + .57 = .71 bar]
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):16QZ1 .09 39QZ1 .0316QZ3 .04 39QZ3 .0116QZ5 .04 39QZ5 .0116QZ10 .03 39QZ10 .0116QZ25 .01 39QZ25 .01
16QPMLZ1 .08 39QPMLZ1 .0316QPMLZ3 .05 39QPMLZ3 .0216QPMLZ5 .05 39QPMLZ5 .0216QPMLZ10 .04 39QPMLZ10 .0116QPMLZ25 .02 39QPMLZ25 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and 3" flange porting with a 30 psi (2.1 bar) bypass.
16 & 39QZ1 16QZ1 39QZ116 & 39QZ3 16QZ3 39QZ316 & 39QZ5 16QZ5 39QZ516 & 39QZ10 16QZ10 39QZ1016 & 39QZ25 16QZ25 & 39QZ2516 & 39QPMLZ1 16QPMLZ1 39QPMLZ1Z16 & 39QPMLZ3 16QPMLZ3 39QPMLZ3Media16 & 39QPMLZ5 16QPMLZ5 39QPMLZ516 & 39QPMLZ10 16QPMLZ10 39QPMLZ1016 & 39QPMLZ25 16QPMLZ25 39QPMLZ25
Flowgpm 0 100 200 300 400 500
(L/min) 0 500 1000 1500 1900
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To1500 psi(100 bar)
Stainless Steel Base-Ported FilterSSQLF15
FilterModel
NumberSelection
248 SCHROEDER INDUSTRIES
How to Build a Valid Model Number for a Schroeder SSQLF15:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
SSQLF15
Example: NOTE: One option per box
– – – – – – – = SSQLF1516QZ3P48D5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
SSQLF15 16 Q Z3 P48 D5C
Element Media
Z1 = 1 µ Excellement® Z media (synthetic)Z3 = 3 µ Excellement Z media (synthetic)Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)Z25 = 25 µ Excellement Z media (synthetic)
W = W media (water removal)
150PSV = 150 µ nominal synthetic media with plastic outer wrap
M25 = 25 µ M media (reusable metal)M60 = 60 µ M media (reusable metal)
M150 = 150 µ M media (reusable metal)
FilterSeries
SSQLF15
ElementLength (in)
16
39
Element*Style
Q
QPML
BOX 8
BOX 1 BOX 2 BOX 3 BOX 4
BOX 5 BOX 6 BOX 7
Housing SealMaterial
Omit = Buna NH = EPRV = Viton®
Bypass Setting
Omit = 30 psi cracking
50 = 50 psi cracking
X = Blocked bypass
NOTES:
Box 2. Replacement element part numbers are a combinationof Boxes 2, 3, and 4, plus theletter V. Example: 16QZ1V
Box 4. For options W, 150PSV, M25,M60, and M150, Box 3 mustequal Q.
Box 5. All elements for this filterare supplied with Vitonseals. Seal designation in Box 5 applies to housing only.Viton is a registered trade-mark of DuPont DowElastomers.
Box 6. B24, B32 and B40 aresupplied with metricmounting holes.F24M, F32M, F40M andF48M are supplied withmetric flange mountingholes.
Integral inlet and outlet test pointsare standard on all models.
Dirt Alarm® Options
Omit = None
DPG = Standard differential pressure gaugeVisual D9 = Visual pop-up in base (stainless steel)
D9C = D9 in cap (stainless steel)
Porting
P24 = 11⁄2" NPTFP32 = 2" NPTF P40 = 21⁄2" NPTFP48 = 3" NPTF
S24 = SAE-24S32 = SAE-32
B24 = ISO 228 G-11⁄2"B32 = ISO 228 G-2B40 = ISO 228 G-21⁄2"B48 = ISO 228 G-3"
F24 = 11⁄2" SAE 4-bolt flange Code 61
F32 = 2" SAE 4-bolt flange Code 61
F40 = 21⁄2" SAE 4-bolt flange Code 61
F48 = 3" SAE 4-bolt flange Code 61
F24M = 11⁄2" SAE 4-bolt flange Code 61
F32M = 2" SAE 4-bolt flange Code 61
F40M = 21⁄2" SAE 4-bolt flange Code 61
F48M = 3" SAE 4-bolt flange Code 61
SCHROEDER INDUSTRIES 249
Flow Rating: Up to 175 gpm (675 L/min) for 2"; 350 gpm (1325 L/min) for 3" for 150 SUS (32 cSt) fluids
Max. Operating Pressure: 500 psi (34.5 bar)
Min. Yield Pressure: Contact factory
Rated Fatigue Pressure: Contact factory
Temp. Range: -15°F to 200°F (-26°C to 93°C)
Bypass Setting: Cracking: 30 psi (2.1 bar)Full Flow: 33 psi (2.3 bar) for 2"; 38 psi (2.6 bar) for 3"
Porting Base & Cap: Ductile IronElement Case & Transfer Valve: Steel
Weight of QFD5-16Q: 410.0 lbs. (186.0 kg) for 2"; 455.0 (206.0 kg) for 3"Weight of QFD5-39Q: 562.0 lbs. (255.0 kg) for 2"; 607.0 (275.0 kg) for 3"
Element Change Clearance: 16Q 12.00" (305 mm)39Q 33.80" (859 mm)
FilterHousingSpecifications
Applications
350 gpm1325 L /min500 psi35 bar
Viton is a registeredtrademark of DuPontDow Elastomers.
Features and Benefits� Duplex filter design
� Approved for API 5L use
� Element changeout from the top minimizes oil spillage
� Available with optional core assembly to accommodate coreless elements
� Offered with standard Q, QPML deep-pleated and QCLQF coreless elements in 16" and 39"lengths with Viton® seals as the standard
� Offered in 2" and 3" SAE J518 4-bolt flange Code 61 and ANSI 300# flange porting
� Integral inlet and outlet test points are standard on all models
� WQLF15 model for water service also available
� Various Dirt Alarm® options
� Also available in 4, 6 or 8 housing modular designs
INDUSTRIAL AUTOMOTIVE MACHINE MINING MANUFACTURING TOOL TECHNOLOGY
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Model No. of filter in photograph is QFD516QZ10F48DPG.
In-Line Filter QFD5
POWER STEEL GENERATION MAKING
PAPER INDUSTRY
MOBILEVEHICLES
9.00 (229) REF.
9.00 (229) REF.
(2) SCHROEDER SP1620UN716PTEST POINTS (STANDARD) NEAR SIDE (2) S7 PLUGS (STANDARD) OPPOSITE SIDE
CAP INSTALLATION TORQUE = 20 FT-LBS.
DRAIN PLUG
SEE CHARTBASE INDICATOR
E
(4) Ø.56
( Ø14.3)
7.75 Ø(197)
Ø.59 (15) HOLE (TYP. 2 PLACES)
1.50
(38)
9.4
2(2
39)
4.65
(118
)
10.83 (275)
8.19 (208)
OPTIONAL BRACKET (P/N A-LF-6232)
10.
0(2
54)
8.0
(203
)
4.0
(102
)
26.13 (664) 34.73 (882)
13.06 (332)
.50
(
13)
C BA
D
5.0
(127
)PORT
2PORT
4
PORT3
PORT5
INLET
OUTLET
In-Line Filter QFD5
250 SCHROEDER INDUSTRIES
Metric dimensions in ( ).
PORT DIM DIM DIM DIM DIM ESIZE A B C D 16Q 39Q2" 4.00 8.19 10.75 4.80 36.50 58.31
Ports (101.6) (208.0) (273.1) (121.9) (927) (1481)3" 5.13 11.07 13.63 7.00 39.38 61.19
Ports (130.2) (281.1) (346.1) (177.8) (1000) (1559)
Filtration Ratio Per ISO 4572/NFPA T3.10.8.8 Filtration Ratio wrt ISO 16889 Using automated particle counter (APC) calibrated per ISO 4402 Using APC calibrated per ISO 11171
Element ßx ≥ 75 ßx ≥ 100 ßx ≥ 200 ßx(c) ≥ 200 ßx(c) ≥ 1000
16Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
16Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
16Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
16Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
16Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
39Q Z1/CLQFZ1/PMLZ1 <1.0 <1.0 <1.0 <4.0 4.2
39Q Z3/CLQFZ3/PMLZ3 <1.0 <1.0 <2.0 <4.0 4.8
39Q Z5/CLQFZ5/PMLZ5 2.5 3.0 4.0 4.8 6.3
39Q Z10/CLQFZ10/PMLZ10 7.4 8.2 10.0 8.0 10.0
39Q Z25/CLQFZ25/PMLZ25 18.0 20.0 22.5 19.0 24.0
Element DHC (gm) Element DHC (gm) Element DHC (gm)
16 Z1 276 CLQFZ1 307 PMLZ1 307
16Q Z3 283 CLQFZ3 315 PMLZ3 315
16Q Z5 351 CLQFZ5 364 PMLZ5 364
16Q Z10 280 CLQFZ10 306 PMLZ10 330
16Q Z25 254 CLQFZ25 278 PMLZ25 299
39Q Z1 974 CLQFZ1 1259 PMLZ1 1485
39Q Z3 1001 CLQFZ3 1293 PMLZ3 1525
39Q Z5 954 CLQFZ5 1302 PMLZ5 1235
39Q Z10 940 CLQFZ10 1214 PMLZ10 1432
39Q Z25 853 CLQFZ25 1102 PMLZ25 1299
Element Collapse Rating: Q and QPML: 150 psid (10 bar), QCLQF: 100 psid (7 bar)Flow Direction: Outside In
Element Nominal Dimensions: 16Q: 6.0" (150 mm) O.D. x 16.85" (430 mm) long16QCLQF: 6.0" (150 mm) O.D. x 18.21" (463 mm) long16QPML: 6.0" (150 mm) O.D. x 16.00" (405 mm) long39Q: 6.0" (150 mm) O.D. x 38.70" (985 mm) long39QCLQF: 6.0" (150 mm) O.D. x 40.01" (1016 mm) long39QPML: 6.0" (150 mm) O.D. x 37.80" (960 mm) long
ElementPerformanceInformation
Dirt HoldingCapacity
Element Element selections are predicated on the use of 150 SUS (32 cSt) Pressure Series Part No. petroleum based fluid and 3" flange porting with a 30 psi (2.1 bar) bypass.
16 & 39QZ1 16QZ1 39QZ116 & 39QZ3 16QZ3 39QZ316 & 39QZ5 16QZ5 39QZ516 & 39QZ10 16QZ10 39QZ1016 & 39QZ25 16QZ25 & 39QZ2516 & 39QCLQFZ1 16QCLQFZ1 39QCLQFZ116 & 39QCLQFZ3 16QCLQFZ3 39QCLQFZ3Z16 & 39QCLQFZ5 16QCLQFZ5 39QCLQFZ5Media16 & 39QCLQFZ10 16QCLQFZ10 39QCLQFZ1016 & 39QCLQFZ25 16QCLQFZ25 39QCLQFZ2516 & 39QPMLZ1 16QPMLZ1 39QPMLZ116 & 39QPMLZ3 16QPMLZ3 39QPMLZ316 & 39QPMLZ5 16QPMLZ5 39QPMLZ516 & 39QPMLZ10 16QPMLZ10 39QPMLZ1016 & 39QPMLZ25 16QPMLZ25
Flowgpm 0 200 300 350
(L/min) 0 500 1000
Shown above are the elements most commonly used in this housing.
Note: Contact factory regarding use of E Media in High Water Content, Invert Emulsion and Water GlycolApplications. For more information, refer to Fluid Compatibility: Fire Resistant Fluids, pages 19 and 20.
To500 psi(35 bar)
In-Line Filter QFD5
SCHROEDER INDUSTRIES 251
PressureDropInformationBased on Flow Rateand Viscosity
Notes
ElementSelectionBased on Flow Rate
FluidCompatibility
Type Fluid Appropriate Schroeder Media
Petroleum Based Fluids All E (cellulose) and Z (synthetic) media
High Water Content All Z (synthetic) media
Invert Emulsions 10 and 25 µ Z (synthetic) media
Water Glycols 3, 5, 10 and 25 µ Z (synthetic) media
Phosphate Esters All Z (synthetic) media with H (EPR) seal designation
QFD5 ∆Phousing for fluids with sp gr = 0.86:
Sizing of elements should be based on element flow information provided in the Element Selection chart above.sp gr = specific gravity
∆Phousing ∆Pelement
∆Pfilter = ∆Phousing + ∆Pelement
ST
SKBHousings
MTA
MTB
ZT
KT
RT
RTI
KFT
LRT
BFT
QT
KTK
LTK
Accessories for Tank-Mounted
Filters
PAF1
MAF1
MF2
TF1
KF3
LF1—2"
MLF1
SRLT
RLT
KF8
K9
2K9
3K9
QF15
QLF15
SSQLF15
QFD5
Exercise:Determine ∆P at 150 gpm (570 L/min) forQFD516QZ3VF48D5 using 200 SUS (44 cSt) fluid.
Solution:
∆Phousing = 2.5 psi [.17 bar]
∆Pelement = 150 x .04 x (200÷150) = 8.0 psior
∆Peleme = [570 x (.04÷54.9) x (44÷32) = .57 bar]
∆Ptotal = 2.5 + 8.0 = 10.5 psior
∆Peleme = [.17 + .57 = .74 bar]
∆Pelement= flow x element ∆P factor x viscosity factor
El. ∆P factors @ 150 SUS (32 cSt):16QZ1 .09 39QZ1 .0316QZ3 .04 39QZ3 .0116QZ5 .04 39QZ5 .0116QZ10 .03 39QZ10 .0116QZ25 .01 39QZ25 .0116QCLQFZ1 .07 39QCLQFZ1 .0316QCLQFZ3 .05 39QCLQFZ3 .0216QCLQFZ5 .05 39QCLQFZ5 .0216QCLQFZ10 .04 39QCLQFZ10 .0116QCLQFZ25 .03 39QCLQFZ25 .0116QPMLZ1 .08 39QPMLZ1 .0316QPMLZ3 .05 39QPMLZ3 .0216QPMLZ5 .05 39QPMLZ5 .0216QPMLZ10 .04 39QPMLZ10 .0116QPMLZ25 .02 39QPMLZ25 .01
If working in units of bars & L/min, divide above factorby 54.9.
Viscosity factor: Divide viscosity by 150 SUS (32 cSt).
14
12
10
8
6
4
2
0
(0.75)
(0.5)
(0.25)
0 50 150 250 350Flow gpm
Flow (L/min)
(200) (500) (800) (1000)
∆P
(bar
)
∆P
psi
3" ELEMENT SIZING
3" CONFIGURATIO
N
0 50 100 150 200Flow gpm
∆P
(bar
)
(1.00)
(0.50)
20
16
12
8
4
0
Flow (L/min)
∆P
psi
(200) (500)
2" ELEMENT SIZING
2" CONFIGURATION
FilterModel
NumberSelection
252 SCHROEDER INDUSTRIES
In-Line Filter QFD5
Element Media
Z1 = 1 µ Excellement® Z media (synthetic)Z3 = 3 µ Excellement Z media (synthetic)Z5 = 5 µ Excellement Z media (synthetic)
Z10 = 10 µ Excellement Z media (synthetic)Z25 = 25 µ Excellement Z media (synthetic)
W = W media (water removal)
How to Build a Valid Model Number for a Schroeder QFD5:
– – – – – – –
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QFD5
Example: NOTE: One option per box
– – – – – – – = QFD516QZ3F48D5CBOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8
QFD5 16 Q Z3 F48 D5C
FilterSeries
QFD5
ElementLength (in)
16
39
Element*Style
Q
QCLQF
QPML
BOX 8
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5
BOX 6 BOX 7
Housing SealMaterial
Omit = Buna N/Polyurethane
V = Viton®
NOTES:
Box 2. Replacement element part numbers are a combinationof Boxes 2, 3 and 4, plus theletter V. Example: 16QZ1V
Box 3. QCLQFZ are corelesselements – housing includesrigid metal core.QPML are deep-pleatedelements with more mediaand higher dirt holdingcapacity.
Box 4. For option W, Box 3 mustequal Q.
Box 5. All elements for this filterare supplied with Vitonseals. Seal designation in Box 5 applies to housing only.Viton is a registered trade-mark of DuPont DowElastomers.
Box 6. F32M and F48M are suppliedwith metric flange mountingholes.
Integral inlet and outlet test pointsare standard on all models.
Dirt Alarm® Options
Omit = None
DPG = Standard differential pressure gaugeVisual D5 = Visual pop-up
D5C = D5 in cap
Visual with D8 = Visual w/ thermal lockoutThermal Lockout D8C = D8 in cap
MS5 = Electrical w/ 12 in. 18 gauge 4-conductor cableMS5LC = Low current MS5MS10 = Electrical w/ DIN connector (male end only)
MS10LC = Low current MS10MS11 = Electrical w/ 12 ft. 4-conductor wire
ElectricalMS12 = Electrical w/ 5 pin Brad Harrison connector (male end only)
MS12LC = Low current MS12MS15DC = Electrical, direct current normally open, for DC use only
MS15DCNC = Electrical, direct current normally closed, for DC use onlyMS16 = Electrical w/ weather-packed sealed connector
MS16LC = Low current MS16MS17LC = Electrical w/ 4 pin Brad Harrison male connector
MS5T = MS5 (see above) w/ thermal lockoutMS5LCT = Low current MS5TMS10T = MS10 (see above) w/ thermal lockout
Electrical with MS10LCT = Low current MS10TThermal MS12T = MS12 (see above) w/ thermal lockoutLockout MS12LCT = Low current MS12T
MS16T = MS16 (see above) w/ thermal lockoutMS16LCT = Low current MS16TMS17LCT = Low current MS17T
Electrical MS13 = Supplied w/ threaded connector & lightVisual MS14 = Supplied w/ 5 pin Brad Harrison connector & light (male end)
MS13DCT = MS13 (see above), direct current, w/ thermal lockout Electrical MS13DCLCT = Low current MS13DCTVisual with MS14DCT = MS14 (see above), direct current, w/ thermal lockout
Thermal Lockout MS14DCLCT = Low current MS14DCT
Porting
F32 = 2" SAE 4-bolt flange Code 61 F48 = 3" SAE 4-bolt flange Code 61F32M = 2" SAE 4-bolt flange Code 61 F48M = 3" SAE 4-bolt flange Code 61FA32 = 2" ANSI 300# flange FA48 = 3" ANSI 300# flange
Bypass Setting
Omit = 30 psi cracking
50 = 50 psi cracking
X = Blocked bypass